/* ==========================================================================
   CoreFrm Drive — tasarım sistemi
   ========================================================================== */

:root,
[data-bs-theme="light"] {
    --fs-primary: #4f46e5;
    --fs-primary-rgb: 79, 70, 229;
    --fs-primary-hover: #4338ca;
    --fs-accent: #06b6d4;
    --fs-gradient: linear-gradient(135deg, #4f46e5 0%, #7c3aed 45%, #06b6d4 100%);
    --fs-bg: #f5f7fb;
    --fs-surface: #ffffff;
    --fs-surface-2: #f1f4f9;
    --fs-surface-hover: #eef1f8;
    --fs-border: #e5e8f0;
    --fs-text: #0f172a;
    --fs-muted: #64748b;
    --fs-selected: rgba(79, 70, 229, .10);
    --fs-selected-border: rgba(79, 70, 229, .45);
    --fs-shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .04);
    --fs-shadow: 0 10px 30px -12px rgba(15, 23, 42, .18);
    --fs-shadow-lg: 0 24px 60px -20px rgba(15, 23, 42, .35);
    --fs-radius: 14px;
    --fs-radius-sm: 10px;
    --fs-radius-lg: 20px;
    --fs-sidebar-w: 264px;
    --fs-topbar-h: 68px;

    --bs-primary: var(--fs-primary);
    --bs-primary-rgb: var(--fs-primary-rgb);
    --bs-body-font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --bs-body-bg: var(--fs-bg);
    --bs-body-color: var(--fs-text);
    --bs-border-color: var(--fs-border);
    --bs-link-color: var(--fs-primary);
    --bs-link-color-rgb: var(--fs-primary-rgb);
    --bs-link-hover-color: var(--fs-primary-hover);
    --bs-border-radius: var(--fs-radius-sm);
}

[data-bs-theme="dark"] {
    --fs-primary: #818cf8;
    --fs-primary-rgb: 129, 140, 248;
    --fs-primary-hover: #a5b4fc;
    --fs-bg: #0b1020;
    --fs-surface: #121a2e;
    --fs-surface-2: #182238;
    --fs-surface-hover: #1c2742;
    --fs-border: #243049;
    --fs-text: #e2e8f0;
    --fs-muted: #94a3b8;
    --fs-selected: rgba(129, 140, 248, .16);
    --fs-selected-border: rgba(129, 140, 248, .55);
    --fs-shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
    --fs-shadow: 0 10px 30px -12px rgba(0, 0, 0, .6);
    --fs-shadow-lg: 0 24px 60px -20px rgba(0, 0, 0, .75);

    --bs-body-bg: var(--fs-bg);
    --bs-body-color: var(--fs-text);
    --bs-border-color: var(--fs-border);
    --bs-secondary-color: var(--fs-muted);
    --bs-tertiary-bg: var(--fs-surface-2);
}

* { -webkit-tap-highlight-color: transparent; }

body {
    font-family: var(--bs-body-font-family);
    background: var(--fs-bg);
    color: var(--fs-text);
    -webkit-font-smoothing: antialiased;
    letter-spacing: -.005em;
}

::selection { background: rgba(var(--fs-primary-rgb), .25); }

a { text-underline-offset: 3px; }

.text-body-secondary { color: var(--fs-muted) !important; }

/* --------------------------------------------------------------------------
   Butonlar & form elemanları
   -------------------------------------------------------------------------- */

.btn { font-weight: 500; border-radius: var(--fs-radius-sm); }
.btn-primary {
    --bs-btn-bg: var(--fs-primary);
    --bs-btn-border-color: var(--fs-primary);
    --bs-btn-hover-bg: var(--fs-primary-hover);
    --bs-btn-hover-border-color: var(--fs-primary-hover);
    --bs-btn-active-bg: var(--fs-primary-hover);
    --bs-btn-active-border-color: var(--fs-primary-hover);
    --bs-btn-disabled-bg: var(--fs-primary);
    --bs-btn-disabled-border-color: var(--fs-primary);
    box-shadow: 0 6px 16px -8px rgba(var(--fs-primary-rgb), .8);
}
[data-bs-theme="dark"] .btn-primary { --bs-btn-color: #0b1020; --bs-btn-hover-color: #0b1020; --bs-btn-active-color: #0b1020; --bs-btn-disabled-color: #0b1020; }
.btn-outline-primary {
    --bs-btn-color: var(--fs-primary);
    --bs-btn-border-color: rgba(var(--fs-primary-rgb), .5);
    --bs-btn-hover-bg: var(--fs-primary);
    --bs-btn-hover-border-color: var(--fs-primary);
    --bs-btn-active-bg: var(--fs-primary);
}
.btn-outline-secondary { --bs-btn-color: var(--fs-text); --bs-btn-border-color: var(--fs-border); --bs-btn-hover-bg: var(--fs-surface-hover); --bs-btn-hover-color: var(--fs-text); --bs-btn-hover-border-color: var(--fs-border); --bs-btn-active-bg: var(--fs-surface-hover); --bs-btn-active-color: var(--fs-text); }
.btn-light { --bs-btn-bg: var(--fs-surface-2); --bs-btn-border-color: var(--fs-surface-2); --bs-btn-hover-bg: var(--fs-surface-hover); --bs-btn-color: var(--fs-text); --bs-btn-hover-color: var(--fs-text); }
.fs-btn-pill { border-radius: 999px; }
.fs-btn-lg { padding: .8rem 1.4rem; font-weight: 600; border-radius: 12px; }

.btn-icon {
    width: 40px; height: 40px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%; border: 0; padding: 0;
    color: var(--fs-muted); background: transparent;
    transition: background .15s, color .15s;
}
.btn-icon:hover, .btn-icon:focus-visible { background: var(--fs-surface-hover); color: var(--fs-text); }
.btn-icon.btn-sm { width: 32px; height: 32px; font-size: .9rem; }

.form-control, .form-select {
    border-radius: var(--fs-radius-sm);
    border-color: var(--fs-border);
    background-color: var(--fs-surface);
    padding: .65rem .9rem;
}
.form-control:focus, .form-select:focus {
    border-color: rgba(var(--fs-primary-rgb), .6);
    box-shadow: 0 0 0 4px rgba(var(--fs-primary-rgb), .14);
}
.form-check-input:checked { background-color: var(--fs-primary); border-color: var(--fs-primary); }
.form-check-input:focus { box-shadow: 0 0 0 4px rgba(var(--fs-primary-rgb), .14); border-color: rgba(var(--fs-primary-rgb), .6); }
.form-label { font-weight: 500; font-size: .9rem; margin-bottom: .4rem; }

.fs-field { margin-bottom: 1.1rem; }
.fs-field > label { display: block; font-weight: 600; font-size: .875rem; margin-bottom: .45rem; }

.fs-input { position: relative; display: flex; align-items: center; }
.fs-input > i { position: absolute; left: .95rem; color: var(--fs-muted); pointer-events: none; z-index: 2; }
.fs-input > .form-control { padding-left: 2.6rem; }
.fs-input > .fs-input-action {
    position: absolute; right: .4rem; border: 0; background: transparent; color: var(--fs-muted);
    width: 36px; height: 36px; border-radius: 8px;
}
.fs-input > .fs-input-action:hover { background: var(--fs-surface-hover); color: var(--fs-text); }
.fs-input > .fs-copy-btn { position: absolute; right: .35rem; border-radius: 8px; box-shadow: none; }
.fs-input:has(.fs-copy-btn) > .form-control { padding-right: 7rem; }

.fs-alert { border-radius: var(--fs-radius-sm); font-size: .9rem; border: 0; }

.fs-badge-soft { background: rgba(var(--fs-primary-rgb), .12); color: var(--fs-primary); font-weight: 600; border-radius: 999px; padding: .35em .75em; }

.fs-progress { height: 8px; border-radius: 999px; background: var(--fs-surface-2); }
.fs-progress .progress-bar { background: var(--fs-gradient); border-radius: 999px; transition: width .4s ease; }
.fs-progress-thin { height: 4px; }
.fs-progress.is-warning .progress-bar { background: linear-gradient(90deg, #f59e0b, #ef4444); }

.fs-card {
    background: var(--fs-surface);
    border: 1px solid var(--fs-border);
    border-radius: var(--fs-radius-lg);
    box-shadow: var(--fs-shadow-sm);
}
.fs-card-head { display: flex; align-items: center; justify-content: space-between; padding: 1.1rem 1.4rem; }
.fs-card-head h5 { font-weight: 700; font-size: 1rem; }

.fs-menu {
    --bs-dropdown-border-color: var(--fs-border);
    --bs-dropdown-bg: var(--fs-surface);
    --bs-dropdown-link-hover-bg: var(--fs-surface-hover);
    --bs-dropdown-link-active-bg: var(--fs-selected);
    --bs-dropdown-link-active-color: var(--fs-text);
    border-radius: var(--fs-radius);
    padding: .4rem;
    min-width: 230px;
    box-shadow: var(--fs-shadow-lg) !important;
}
.fs-menu .dropdown-item { border-radius: 8px; padding: .55rem .75rem; display: flex; align-items: center; gap: .7rem; font-size: .92rem; }
.fs-menu .dropdown-item > i { width: 18px; text-align: center; color: var(--fs-muted); }
.fs-menu .dropdown-item.text-danger > i { color: inherit; }
.fs-menu .dropdown-divider { margin: .35rem .25rem; border-color: var(--fs-border); }

.fs-modal { border: 0; border-radius: var(--fs-radius-lg); background: var(--fs-surface); box-shadow: var(--fs-shadow-lg); }
.fs-modal .modal-header, .fs-modal .modal-footer { border-color: var(--fs-border); padding: 1.1rem 1.4rem; }
.fs-modal .modal-body { padding: 1.2rem 1.4rem; }
.fs-modal .modal-title { font-weight: 700; font-size: 1.05rem; }

.fs-accordion .accordion-item { border: 1px solid var(--fs-border); border-radius: var(--fs-radius-sm) !important; overflow: hidden; background: transparent; }
.fs-accordion .accordion-button { font-weight: 600; font-size: .9rem; padding: .8rem 1rem; background: var(--fs-surface-2); color: var(--fs-text); box-shadow: none; }
.fs-accordion .accordion-button:not(.collapsed) { background: var(--fs-surface-2); color: var(--fs-text); }
.fs-accordion .accordion-body { background: var(--fs-surface); }

.fs-tags-input {
    display: flex; flex-wrap: wrap; gap: .4rem; align-items: center;
    min-height: 46px; padding: .4rem .5rem;
    border: 1px solid var(--fs-border); border-radius: var(--fs-radius-sm); background: var(--fs-surface);
    cursor: text;
}
.fs-tags-input:focus-within { border-color: rgba(var(--fs-primary-rgb), .6); box-shadow: 0 0 0 4px rgba(var(--fs-primary-rgb), .14); }
.fs-tags-input input { flex: 1; min-width: 160px; border: 0; outline: 0; background: transparent; color: inherit; padding: .25rem .35rem; }
.fs-tag {
    display: inline-flex; align-items: center; gap: .35rem; max-width: 100%;
    background: var(--fs-surface-2); border: 1px solid var(--fs-border);
    border-radius: 999px; padding: .2rem .35rem .2rem .7rem; font-size: .85rem;
}
.fs-tag .fs-tag-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fs-tag select { border: 0; background: transparent; color: var(--fs-muted); font-size: .8rem; padding: 0 .1rem; }
.fs-tag button { border: 0; background: transparent; color: var(--fs-muted); width: 22px; height: 22px; border-radius: 50%; line-height: 1; }
.fs-tag button:hover { background: var(--fs-surface-hover); color: #ef4444; }
.fs-tag.is-invalid { border-color: #ef4444; color: #ef4444; }

.fs-segment { display: flex; background: var(--fs-surface-2); border-radius: 12px; padding: 4px; }
.fs-segment .btn { flex: 1; border: 0; border-radius: 9px; font-size: .9rem; color: var(--fs-muted); }
.fs-segment .btn-check:checked + .btn { background: var(--fs-surface); color: var(--fs-text); box-shadow: var(--fs-shadow-sm); }

.fs-info-banner {
    display: flex; gap: .6rem; align-items: center;
    padding: .75rem 1rem; margin-bottom: 1rem;
    border-radius: var(--fs-radius-sm);
    background: rgba(var(--fs-primary-rgb), .07); color: var(--fs-text); font-size: .9rem;
}
.fs-info-banner > i { color: var(--fs-primary); }

/* --------------------------------------------------------------------------
   Marka
   -------------------------------------------------------------------------- */

.fs-brand { display: inline-flex; align-items: center; gap: .6rem; font-weight: 800; font-size: 1.1rem; color: var(--fs-text); text-decoration: none; letter-spacing: -.02em; }
.fs-brand:hover { color: var(--fs-text); }
.fs-brand-mark {
    width: 36px; height: 36px; border-radius: 11px;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--fs-gradient); color: #fff; font-size: 1.05rem;
    box-shadow: 0 8px 18px -8px rgba(79, 70, 229, .8);
}
.fs-brand-light, .fs-brand-light:hover { color: #fff; }
.fs-brand-light .fs-brand-mark { background: rgba(255, 255, 255, .18); backdrop-filter: blur(6px); box-shadow: none; }
.fs-gradient-text { background: var(--fs-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* --------------------------------------------------------------------------
   Uygulama kabuğu (sidebar + topbar)
   -------------------------------------------------------------------------- */

.fs-shell { display: flex; min-height: 100vh; }

.fs-sidebar {
    position: fixed; inset: 0 auto 0 0; z-index: 1040;
    width: var(--fs-sidebar-w);
    display: flex; flex-direction: column; gap: 1rem;
    padding: 1rem .9rem;
    background: var(--fs-surface);
    border-right: 1px solid var(--fs-border);
    transition: transform .25s ease;
}
.fs-sidebar-head { display: flex; align-items: center; justify-content: space-between; padding: .25rem .4rem; height: 44px; }

.fs-new-btn {
    display: inline-flex; align-items: center; gap: .6rem;
    padding: .8rem 1.4rem; border-radius: 16px; font-weight: 600;
    background: var(--fs-surface); color: var(--fs-text);
    border: 1px solid var(--fs-border); box-shadow: var(--fs-shadow);
    transition: transform .15s, box-shadow .15s;
}
.fs-new-btn > i { font-size: 1.2rem; background: var(--fs-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.fs-new-btn:hover { transform: translateY(-1px); box-shadow: var(--fs-shadow-lg); border-color: var(--fs-border); background: var(--fs-surface); }

.fs-nav { display: flex; flex-direction: column; gap: 2px; }
.fs-nav-link {
    display: flex; align-items: center; gap: .85rem;
    padding: .62rem .9rem; border-radius: 999px;
    color: var(--fs-text); text-decoration: none; font-weight: 500; font-size: .93rem;
    transition: background .15s;
}
.fs-nav-link > i { font-size: 1.1rem; color: var(--fs-muted); width: 20px; text-align: center; }
.fs-nav-link:hover { background: var(--fs-surface-hover); color: var(--fs-text); }
.fs-nav-link.active { background: var(--fs-selected); color: var(--fs-primary); font-weight: 600; }
.fs-nav-link.active > i { color: var(--fs-primary); }

.fs-storage { margin-top: auto; padding: 1rem; border-radius: var(--fs-radius); background: var(--fs-surface-2); font-size: .88rem; }

.fs-sidebar-backdrop { display: none; }

.fs-main { flex: 1; min-width: 0; margin-left: var(--fs-sidebar-w); display: flex; flex-direction: column; }

.fs-topbar {
    position: sticky; top: 0; z-index: 1030;
    height: var(--fs-topbar-h);
    display: flex; align-items: center; gap: .75rem;
    padding: 0 1.5rem;
    background: color-mix(in srgb, var(--fs-bg) 82%, transparent);
    backdrop-filter: saturate(160%) blur(12px);
}

.fs-search {
    position: relative; flex: 1; max-width: 720px;
    display: flex; align-items: center;
}
.fs-search > i { position: absolute; left: 1.1rem; color: var(--fs-muted); }
.fs-search input {
    width: 100%; height: 48px;
    padding: 0 3rem 0 2.9rem;
    border-radius: 999px; border: 1px solid transparent;
    background: var(--fs-surface-2); color: var(--fs-text);
    outline: 0; transition: background .15s, box-shadow .15s, border-color .15s;
}
.fs-search input:focus { background: var(--fs-surface); border-color: var(--fs-border); box-shadow: var(--fs-shadow); }
.fs-search kbd { position: absolute; right: 1rem; background: var(--fs-surface); color: var(--fs-muted); border: 1px solid var(--fs-border); font-size: .75rem; box-shadow: none; }

.fs-avatar-btn { padding: 2px; border-radius: 50%; border: 0; }
.fs-avatar {
    width: 38px; height: 38px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
    background: var(--fs-gradient); color: #fff; font-weight: 700; font-size: .9rem; letter-spacing: .02em;
}
.fs-avatar-lg { width: 44px; height: 44px; }
.fs-avatar-xl { width: 76px; height: 76px; font-size: 1.6rem; }
.fs-account-menu { min-width: 280px; }

.fs-content { padding: .5rem 1.5rem 3rem; flex: 1; }

@media (max-width: 991.98px) {
    .fs-sidebar { transform: translateX(-100%); box-shadow: var(--fs-shadow-lg); }
    body.fs-sidebar-open .fs-sidebar { transform: none; }
    body.fs-sidebar-open .fs-sidebar-backdrop { display: block; position: fixed; inset: 0; z-index: 1035; background: rgba(15, 23, 42, .45); }
    .fs-main { margin-left: 0; }
    .fs-topbar { padding: 0 .75rem; }
    .fs-content { padding: .5rem .9rem 6rem; }
}

/* --------------------------------------------------------------------------
   Sayfa başlığı, araçlar, breadcrumb
   -------------------------------------------------------------------------- */

.fs-page-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin: .5rem 0 1.25rem; min-height: 44px; }
.fs-page-title { min-width: 0; }
.fs-page-title h1 { font-size: 1.45rem; font-weight: 700; margin: 0; letter-spacing: -.02em; }
.fs-page-tools { display: flex; align-items: center; gap: .5rem; }
.fs-tool-btn { border: 1px solid var(--fs-border); background: var(--fs-surface); color: var(--fs-text); border-radius: 999px; padding: .35rem .85rem; }
.fs-tool-btn:hover { background: var(--fs-surface-hover); border-color: var(--fs-border); }

.fs-view-toggle { border: 1px solid var(--fs-border); border-radius: 999px; overflow: hidden; background: var(--fs-surface); }
.fs-view-toggle .btn { border: 0; border-radius: 0; color: var(--fs-muted); padding: .35rem .8rem; }
.fs-view-toggle .btn.active { background: var(--fs-selected); color: var(--fs-primary); }

.fs-crumbs { display: flex; align-items: center; flex-wrap: wrap; gap: .15rem; font-size: 1.35rem; font-weight: 700; letter-spacing: -.02em; }
.fs-crumb { color: var(--fs-muted); text-decoration: none; padding: .2rem .55rem; border-radius: 10px; max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fs-crumb:hover { background: var(--fs-surface-hover); color: var(--fs-text); }
.fs-crumb:last-child { color: var(--fs-text); }
.fs-crumb.is-drop-target { background: var(--fs-selected); outline: 2px dashed var(--fs-selected-border); color: var(--fs-primary); }
.fs-crumb-sep { color: var(--fs-muted); font-size: .8rem; }
.fs-public-card .fs-crumbs, .fs-modal .fs-crumbs { font-size: .95rem; font-weight: 600; }

.fs-chips { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1rem; }
.fs-chip {
    border: 1px solid var(--fs-border); background: var(--fs-surface); color: var(--fs-text);
    border-radius: 999px; padding: .4rem .9rem; font-size: .87rem; font-weight: 500;
    display: inline-flex; align-items: center; gap: .4rem;
}
.fs-chip:hover { background: var(--fs-surface-hover); }
.fs-chip.active { background: var(--fs-selected); border-color: var(--fs-selected-border); color: var(--fs-primary); }

.fs-selection-bar {
    position: sticky; top: calc(var(--fs-topbar-h) + 4px); z-index: 20;
    display: flex; align-items: center; gap: .75rem; flex-wrap: wrap;
    padding: .4rem .6rem; margin-bottom: 1rem;
    background: var(--fs-surface); border: 1px solid var(--fs-border);
    border-radius: 999px; box-shadow: var(--fs-shadow);
    animation: fs-pop .18s ease;
}
.fs-selection-bar[hidden] { display: none; }
.fs-selection-actions { display: flex; gap: .15rem; flex-wrap: wrap; margin-left: auto; }
.fs-selection-actions .btn { border-radius: 999px; font-size: .88rem; padding: .35rem .8rem; color: var(--fs-text); border: 0; }
.fs-selection-actions .btn:hover { background: var(--fs-surface-hover); }
.fs-selection-actions .btn.text-danger:hover { background: rgba(239, 68, 68, .1); }

/* --------------------------------------------------------------------------
   Öğeler — ızgara & liste
   -------------------------------------------------------------------------- */

.fs-items-wrap { position: relative; min-height: 55vh; border-radius: var(--fs-radius-lg); }

.fs-section-label { font-size: .82rem; font-weight: 600; color: var(--fs-muted); text-transform: uppercase; letter-spacing: .06em; margin: .25rem 0 .75rem; }

.fs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 1.75rem; }
.fs-grid.fs-grid-folders { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: .75rem; }

.fs-item {
    position: relative; user-select: none; cursor: default;
    background: var(--fs-surface); border: 1px solid var(--fs-border);
    border-radius: var(--fs-radius); transition: border-color .12s, box-shadow .12s, background .12s, transform .12s;
    outline: 0;
}
.fs-item:hover { box-shadow: var(--fs-shadow); border-color: color-mix(in srgb, var(--fs-border) 50%, var(--fs-primary) 20%); }
.fs-item:focus-visible { box-shadow: 0 0 0 3px rgba(var(--fs-primary-rgb), .35); }
.fs-item.is-selected { background: var(--fs-selected); border-color: var(--fs-selected-border); }
.fs-item.is-drop-target { border-color: var(--fs-primary); box-shadow: 0 0 0 3px rgba(var(--fs-primary-rgb), .3); transform: scale(1.02); }
.fs-item.is-dragging { opacity: .45; }
.fs-item.is-cut { opacity: .6; }

.fs-item-check {
    position: absolute; top: .6rem; left: .6rem; z-index: 2;
    width: 22px; height: 22px; border-radius: 7px;
    display: flex; align-items: center; justify-content: center;
    background: var(--fs-surface); border: 1.5px solid var(--fs-border); color: transparent;
    opacity: 0; transition: opacity .12s;
}
.fs-item:hover .fs-item-check, .fs-items.has-selection .fs-item-check, .fs-item.is-selected .fs-item-check { opacity: 1; }
.fs-item.is-selected .fs-item-check { background: var(--fs-primary); border-color: var(--fs-primary); color: #fff; }

.fs-item-more {
    position: absolute; top: .45rem; right: .45rem; z-index: 2;
    opacity: 0; transition: opacity .12s;
}
.fs-item:hover .fs-item-more, .fs-item.is-selected .fs-item-more { opacity: 1; }

/* Klasör kartı */
.fs-folder { display: flex; align-items: center; gap: .8rem; padding: .85rem 2.6rem .85rem 1rem; }
.fs-folder .fs-item-check { top: 50%; transform: translateY(-50%); left: .55rem; }
.fs-items.has-selection .fs-folder, .fs-folder.is-selected, .fs-folder:hover { padding-left: 2.4rem; }
.fs-folder .fs-item-more { top: 50%; transform: translateY(-50%); }
.fs-folder-icon { font-size: 1.55rem; color: var(--folder, #94a3b8); line-height: 1; }
.fs-folder-name { font-weight: 600; font-size: .93rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fs-folder-meta { font-size: .78rem; color: var(--fs-muted); }

/* Dosya kartı */
.fs-file { overflow: hidden; }
.fs-thumb {
    height: 140px; margin: .5rem .5rem 0; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    background: var(--fs-surface-2); overflow: hidden; position: relative;
}
.fs-thumb > i { font-size: 3rem; color: var(--cat, var(--fs-muted)); }
.fs-thumb img { width: 100%; height: 100%; object-fit: cover; }
.fs-thumb .fs-play { position: absolute; width: 44px; height: 44px; border-radius: 50%; background: rgba(15, 23, 42, .55); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; }
.fs-file-info { display: flex; align-items: center; gap: .55rem; padding: .7rem .8rem .8rem; }
.fs-file-info > i { color: var(--cat, var(--fs-muted)); font-size: 1.05rem; }
.fs-file-name { font-weight: 600; font-size: .88rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
.fs-file-sub { font-size: .76rem; color: var(--fs-muted); padding: 0 .8rem .8rem; margin-top: -.55rem; display: flex; gap: .4rem; align-items: center; }

.fs-badges { display: inline-flex; gap: .25rem; color: var(--fs-muted); font-size: .8rem; }
.fs-badges .bi-star-fill { color: #f59e0b; }

/* Kategori renkleri */
.cat-image { --cat: #f59e0b; }
.cat-video { --cat: #ef4444; }
.cat-audio { --cat: #8b5cf6; }
.cat-pdf { --cat: #dc2626; }
.cat-doc { --cat: #2563eb; }
.cat-sheet { --cat: #16a34a; }
.cat-slide { --cat: #ea580c; }
.cat-archive { --cat: #64748b; }
.cat-code { --cat: #0891b2; }
.cat-text { --cat: #475569; }
.cat-other { --cat: #94a3b8; }
.cat-folder { --cat: var(--folder, #f59e0b); }

.fs-file-icon {
    width: 40px; height: 40px; flex-shrink: 0; border-radius: 11px;
    display: inline-flex; align-items: center; justify-content: center;
    background: color-mix(in srgb, var(--cat, #94a3b8) 14%, transparent); color: var(--cat, #94a3b8); font-size: 1.2rem;
}
.fs-file-icon-lg { width: 60px; height: 60px; border-radius: 16px; font-size: 1.8rem; }

/* Liste görünümü */
.fs-list { background: var(--fs-surface); border: 1px solid var(--fs-border); border-radius: var(--fs-radius); overflow: hidden; }
.fs-list-head, .fs-row {
    display: grid; grid-template-columns: 36px minmax(0, 1fr) 170px 150px 110px 44px;
    align-items: center; gap: .5rem; padding: 0 .75rem;
}
.fs-list-head { height: 44px; font-size: .78rem; font-weight: 600; color: var(--fs-muted); text-transform: uppercase; letter-spacing: .05em; border-bottom: 1px solid var(--fs-border); }
.fs-list .fs-row { height: 56px; border: 0; border-radius: 0; border-bottom: 1px solid var(--fs-border); }
.fs-list .fs-row:last-child { border-bottom: 0; }
.fs-list .fs-row:hover { box-shadow: none; background: var(--fs-surface-hover); }
.fs-list .fs-row.is-selected { background: var(--fs-selected); }
.fs-row .fs-item-check { position: static; opacity: 1; }
.fs-row .fs-item-more { position: static; opacity: 1; }
.fs-row-name { display: flex; align-items: center; gap: .75rem; min-width: 0; font-weight: 500; }
.fs-row-name > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fs-row-name .fs-file-icon { width: 34px; height: 34px; border-radius: 9px; font-size: 1rem; }
.fs-row-cell { font-size: .86rem; color: var(--fs-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 767.98px) {
    .fs-list-head { display: none; }
    .fs-list-head, .fs-row { grid-template-columns: 32px minmax(0, 1fr) 44px; }
    .fs-row .fs-row-cell { display: none; }
}

/* Boş durum */
.fs-empty { text-align: center; padding: 4rem 1rem; color: var(--fs-muted); }
.fs-empty-art {
    width: 120px; height: 120px; margin: 0 auto 1.25rem; border-radius: 36px;
    display: flex; align-items: center; justify-content: center;
    background: radial-gradient(circle at 30% 20%, rgba(var(--fs-primary-rgb), .22), transparent 60%), var(--fs-surface-2);
    font-size: 3.2rem; color: var(--fs-primary);
}
.fs-empty h3 { color: var(--fs-text); font-weight: 700; font-size: 1.2rem; }
.fs-empty p { max-width: 420px; margin: .4rem auto 1.25rem; }

/* Yükleme iskeleti */
.fs-skeleton { background: linear-gradient(90deg, var(--fs-surface-2) 0%, var(--fs-surface-hover) 50%, var(--fs-surface-2) 100%); background-size: 200% 100%; animation: fs-shimmer 1.2s infinite; border-radius: var(--fs-radius); }
.fs-skeleton-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem; }
.fs-skeleton-grid .fs-skeleton { height: 190px; }
.fs-skeleton-list { display: flex; flex-direction: column; gap: .6rem; padding: 0 1.4rem 1.4rem; }
.fs-skeleton-list span { height: 64px; border-radius: 12px; background: linear-gradient(90deg, var(--fs-surface-2) 0%, var(--fs-surface-hover) 50%, var(--fs-surface-2) 100%); background-size: 200% 100%; animation: fs-shimmer 1.2s infinite; }

/* Sürükle-bırak katmanı */
.fs-drop-overlay {
    position: absolute; inset: 0; z-index: 30; display: none;
    align-items: center; justify-content: center; text-align: center;
    border: 2px dashed var(--fs-primary); border-radius: var(--fs-radius-lg);
    background: color-mix(in srgb, var(--fs-bg) 70%, rgba(var(--fs-primary-rgb), .25));
    backdrop-filter: blur(2px); pointer-events: none;
}
.fs-drop-overlay > div { display: flex; flex-direction: column; gap: .35rem; align-items: center; color: var(--fs-primary); }
.fs-drop-overlay i { font-size: 3rem; animation: fs-bounce 1s infinite; }
.fs-drop-overlay strong { font-size: 1.1rem; }
.fs-drop-overlay span { color: var(--fs-muted); }
.fs-items-wrap.is-dragover .fs-drop-overlay { display: flex; }

/* Sağ tık menüsü */
.fs-context-menu { position: fixed; z-index: 1080; display: none; }
.fs-context-menu.show { display: block; animation: fs-pop .12s ease; }
.fs-menu-colors { padding: .35rem 0 .45rem; }
.fs-swatches { display: grid; grid-template-columns: repeat(5, 22px); gap: .45rem; padding: .45rem 1rem 0; }
.fs-swatch { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--fs-surface); background: var(--swatch); box-shadow: 0 0 0 1px var(--fs-border); padding: 0; transition: transform .1s; }
.fs-swatch:hover { transform: scale(1.15); }
.fs-swatch.active { box-shadow: 0 0 0 2px var(--fs-primary); }
.min-w-0 { min-width: 0; }

/* Dil seçici */
.fs-lang-btn { width: auto; padding: 0 .6rem; gap: .35rem; display: inline-flex; align-items: center; font-size: .78rem; font-weight: 600; letter-spacing: .04em; }
.fs-lang-menu .dropdown-item { display: flex; align-items: center; gap: .55rem; }
.fs-lang-flag { font-size: 1.05rem; line-height: 1; }

/* Klasör seçici (taşı) */
.fs-folder-picker { max-height: 360px; overflow: auto; padding: .5rem; }
.fs-picker-row {
    display: flex; align-items: center; gap: .75rem; width: 100%;
    padding: .6rem .8rem; border: 0; border-radius: 10px; background: transparent; color: var(--fs-text); text-align: left;
}
.fs-picker-row:hover { background: var(--fs-surface-hover); }
.fs-picker-row:disabled { opacity: .45; cursor: not-allowed; }
.fs-picker-row .bi-folder-fill { color: var(--folder, #94a3b8); font-size: 1.2rem; }
.fs-picker-row .bi-chevron-right { margin-left: auto; color: var(--fs-muted); }

/* Paylaşım modalı */
.fs-share-icon { width: 44px; height: 44px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; background: rgba(var(--fs-primary-rgb), .12); color: var(--fs-primary); font-size: 1.3rem; flex-shrink: 0; }
.fs-share-stats { display: flex; gap: 1rem; font-size: .82rem; color: var(--fs-muted); margin-top: .6rem; flex-wrap: wrap; }
.fs-access-options { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
.fs-access-option { position: relative; cursor: pointer; }
.fs-access-option input { position: absolute; opacity: 0; }
.fs-access-option > span {
    display: grid; grid-template-columns: auto 1fr; column-gap: .65rem; row-gap: .1rem; align-items: center;
    padding: .8rem .9rem; border: 1.5px solid var(--fs-border); border-radius: 12px; height: 100%;
    transition: border-color .12s, background .12s;
}
.fs-access-option i { grid-row: span 2; font-size: 1.3rem; color: var(--fs-muted); }
.fs-access-option strong { font-size: .88rem; }
.fs-access-option small { font-size: .76rem; color: var(--fs-muted); }
.fs-access-option input:checked + span { border-color: var(--fs-primary); background: var(--fs-selected); }
.fs-access-option input:checked + span i { color: var(--fs-primary); }
.fs-access-option input:focus-visible + span { box-shadow: 0 0 0 4px rgba(var(--fs-primary-rgb), .18); }
@media (max-width: 575.98px) { .fs-access-options { grid-template-columns: 1fr; } }

/* Önizleme */
.fs-preview-modal .modal-content { background: rgba(8, 11, 22, .96); color: #fff; border: 0; }
.fs-preview-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .75rem 1rem; }
.fs-preview-head .btn-icon:hover { background: rgba(255, 255, 255, .12); }
.fs-preview-body { position: relative; flex: 1; display: flex; align-items: center; justify-content: center; padding: 0 4rem 2rem; min-height: 0; }
.fs-preview-stage { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
.fs-preview-stage img, .fs-preview-stage video { max-width: 100%; max-height: calc(100vh - 110px); border-radius: 10px; box-shadow: 0 30px 80px rgba(0, 0, 0, .6); }
.fs-preview-stage iframe { width: 100%; max-width: 1100px; height: calc(100vh - 110px); border: 0; border-radius: 10px; background: #fff; }
.fs-preview-stage audio { width: min(520px, 100%); }
.fs-preview-stage .fs-preview-text { width: 100%; max-width: 1000px; height: calc(100vh - 110px); overflow: auto; background: #0f172a; color: #e2e8f0; border-radius: 10px; padding: 1.25rem; font: .86rem/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: pre-wrap; }
.fs-preview-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .1); color: #fff; font-size: 1.3rem; }
.fs-preview-nav:hover { background: rgba(255, 255, 255, .2); }
.fs-preview-nav.prev { left: 1rem; }
.fs-preview-nav.next { right: 1rem; }
.fs-preview-nav[hidden] { display: none; }
@media (max-width: 767.98px) { .fs-preview-body { padding: 0 .5rem 1rem; } .fs-preview-nav { display: none; } }

/* Yükleme / işlem paneli */
.fs-upload-panel {
    position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 1060;
    width: min(380px, calc(100vw - 2rem));
    background: var(--fs-surface); border: 1px solid var(--fs-border);
    border-radius: var(--fs-radius); box-shadow: var(--fs-shadow-lg);
    overflow: hidden; animation: fs-slide-up .25s ease;
}
.fs-upload-panel header { display: flex; align-items: center; justify-content: space-between; padding: .7rem .6rem .7rem 1rem; background: var(--fs-surface-2); }
.fs-upload-summary { padding: .5rem 1rem; font-size: .8rem; color: var(--fs-muted); border-bottom: 1px solid var(--fs-border); }
.fs-upload-list { list-style: none; margin: 0; padding: .25rem 0; max-height: 300px; overflow: auto; }
.fs-upload-panel.is-collapsed .fs-upload-list, .fs-upload-panel.is-collapsed .fs-upload-summary { display: none; }
.fs-upload-panel.is-collapsed [data-fs-upload-toggle] i { transform: rotate(180deg); }
.fs-upload-item { display: grid; grid-template-columns: 34px minmax(0, 1fr) auto; gap: .65rem; align-items: center; padding: .55rem 1rem; }
.fs-upload-item .fs-file-icon { width: 34px; height: 34px; border-radius: 9px; font-size: 1rem; }
.fs-upload-item .name { font-size: .86rem; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fs-upload-item .meta { font-size: .74rem; color: var(--fs-muted); }
.fs-upload-item .progress { height: 4px; margin-top: .3rem; }
.fs-upload-item .state { font-size: 1.1rem; }
.fs-upload-item.is-done .state { color: #16a34a; }
.fs-upload-item.is-error .state { color: #ef4444; }
.fs-upload-item.is-error .meta { color: #ef4444; }
.fs-upload-item.is-busy .progress { overflow: hidden; }
.fs-upload-item.is-busy .progress-bar { width: 38%; animation: fs-indeterminate 1.1s ease-in-out infinite; }
@keyframes fs-indeterminate { from { transform: translateX(-120%); } to { transform: translateX(320%); } }

/* --------------------------------------------------------------------------
   Transfer sayfası
   -------------------------------------------------------------------------- */

.fs-transfer-card { padding: 1.4rem; }
.fs-transfer-drop {
    display: flex; align-items: center; gap: 1rem; padding: 1.1rem 1.2rem; margin-bottom: 1rem;
    border: 2px dashed var(--fs-border); border-radius: var(--fs-radius); cursor: pointer;
    transition: border-color .15s, background .15s;
}
.fs-transfer-drop:hover, .fs-transfer-drop.is-dragover { border-color: var(--fs-primary); background: var(--fs-selected); }
.fs-transfer-drop-icon { width: 52px; height: 52px; border-radius: 50%; background: var(--fs-gradient); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; flex-shrink: 0; box-shadow: 0 10px 20px -10px rgba(79, 70, 229, .9); }
.fs-transfer-files { list-style: none; padding: 0; margin: 0 0 .5rem; max-height: 260px; overflow: auto; }
.fs-transfer-files li { display: flex; align-items: center; gap: .7rem; padding: .5rem .25rem; border-bottom: 1px solid var(--fs-border); }
.fs-transfer-files li:last-child { border-bottom: 0; }
.fs-transfer-files .fs-file-icon { width: 34px; height: 34px; border-radius: 9px; font-size: 1rem; }
.fs-transfer-total { display: flex; justify-content: space-between; font-size: .82rem; color: var(--fs-muted); margin-bottom: .4rem; }
.fs-transfer-progress, .fs-transfer-done { padding: 2rem .5rem 1rem; }

.fs-ring { --p: 0; position: relative; width: 150px; height: 150px; margin: 0 auto; }
.fs-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.fs-ring circle { fill: none; stroke-width: 10; }
.fs-ring .track { stroke: var(--fs-surface-2); }
.fs-ring .bar { stroke: var(--fs-primary); stroke-linecap: round; stroke-dasharray: 326.7; stroke-dashoffset: calc(326.7 - (326.7 * var(--p)) / 100); transition: stroke-dashoffset .3s; }
.fs-ring span { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; font-weight: 800; }
.fs-done-check { width: 84px; height: 84px; margin: 0 auto; border-radius: 50%; background: linear-gradient(135deg, #10b981, #06b6d4); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 2.6rem; animation: fs-pop .35s ease; box-shadow: 0 16px 30px -12px rgba(16, 185, 129, .8); }

.fs-transfer-history { padding: 0 1rem 1rem; }
.fs-transfer-row { display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; gap: .9rem; align-items: center; padding: .85rem .5rem; border-bottom: 1px solid var(--fs-border); }
.fs-transfer-row:last-child { border-bottom: 0; }
.fs-transfer-row .title { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fs-transfer-row .meta { font-size: .8rem; color: var(--fs-muted); display: flex; gap: .75rem; flex-wrap: wrap; }
.fs-status { font-size: .72rem; font-weight: 600; padding: .2rem .55rem; border-radius: 999px; }
.fs-status.A { background: rgba(16, 185, 129, .14); color: #059669; }
.fs-status.U { background: rgba(245, 158, 11, .15); color: #d97706; }
.fs-status.E { background: rgba(100, 116, 139, .16); color: var(--fs-muted); }
.fs-status.X { background: rgba(239, 68, 68, .12); color: #dc2626; }

/* --------------------------------------------------------------------------
   Profil
   -------------------------------------------------------------------------- */

.fs-profile-hero { display: flex; align-items: center; gap: 1.25rem; padding: 1.5rem; background: linear-gradient(120deg, rgba(var(--fs-primary-rgb), .1), transparent 60%), var(--fs-surface); }
.fs-profile-hero h1 { font-size: 1.5rem; font-weight: 700; }
.fs-big-number { font-size: 1.9rem; font-weight: 800; letter-spacing: -.03em; }
.fs-stacked-bar { display: flex; height: 12px; border-radius: 999px; overflow: hidden; background: var(--fs-surface-2); gap: 2px; }
.fs-stacked-bar span { display: block; height: 100%; }
.fs-legend { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .5rem; font-size: .9rem; }
.fs-legend li { display: flex; align-items: center; gap: .6rem; }
.fs-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.fs-activity { list-style: none; margin: 0; padding: 0 1.4rem 1.2rem; }
.fs-activity li { display: flex; gap: .8rem; padding: .6rem 0; border-bottom: 1px solid var(--fs-border); font-size: .88rem; }
.fs-activity li:last-child { border-bottom: 0; }
.fs-activity .ico { width: 32px; height: 32px; border-radius: 9px; background: var(--fs-surface-2); display: flex; align-items: center; justify-content: center; color: var(--fs-primary); flex-shrink: 0; }
.fs-activity .when { font-size: .76rem; color: var(--fs-muted); }

/* --------------------------------------------------------------------------
   Giriş / kayıt
   -------------------------------------------------------------------------- */

.fs-auth-shell { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); min-height: 100vh; }
.fs-auth-brand {
    position: relative; overflow: hidden; color: #fff;
    background:
        radial-gradient(1200px 600px at -10% -10%, rgba(255, 255, 255, .18), transparent 60%),
        radial-gradient(800px 500px at 110% 110%, rgba(6, 182, 212, .55), transparent 60%),
        linear-gradient(140deg, #312e81 0%, #4f46e5 45%, #7c3aed 100%);
}
.fs-auth-brand::after {
    content: ""; position: absolute; inset: 0; opacity: .12;
    background-image: linear-gradient(rgba(255, 255, 255, .6) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .6) 1px, transparent 1px);
    background-size: 44px 44px; mask-image: radial-gradient(circle at 30% 40%, #000 20%, transparent 75%);
}
.fs-auth-brand-inner { position: relative; z-index: 1; height: 100%; display: flex; flex-direction: column; padding: 2.5rem 3.5rem; }
.fs-auth-hero { margin-top: auto; max-width: 520px; }
.fs-auth-hero h1 { font-size: clamp(2rem, 3.2vw, 2.9rem); font-weight: 800; letter-spacing: -.035em; line-height: 1.1; }
.fs-auth-hero p { font-size: 1.05rem; opacity: .85; margin: 1rem 0 1.75rem; }
.fs-auth-features { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .85rem; }
.fs-auth-features li { display: flex; gap: .85rem; align-items: flex-start; opacity: .95; }
.fs-auth-features i { width: 36px; height: 36px; border-radius: 11px; display: inline-flex; align-items: center; justify-content: center; background: rgba(255, 255, 255, .15); flex-shrink: 0; }
.fs-auth-floating { position: relative; height: 200px; margin-top: 2.5rem; margin-bottom: auto; }
.fs-float-card {
    position: absolute; display: flex; gap: .75rem; align-items: center;
    padding: .8rem 1rem; border-radius: 14px; min-width: 220px;
    background: rgba(255, 255, 255, .95); color: #0f172a; box-shadow: 0 20px 40px -18px rgba(15, 23, 42, .6);
    animation: fs-float 6s ease-in-out infinite;
}
.fs-float-card i { font-size: 1.6rem; }
.fs-float-card strong { display: block; font-size: .88rem; }
.fs-float-card small { color: #64748b; font-size: .75rem; }
.fs-float-1 { left: 0; top: 10px; }
.fs-float-2 { left: 42%; top: 0; animation-delay: -2s; }
.fs-float-3 { left: 18%; top: 110px; animation-delay: -4s; }
.fs-float-progress { display: block; height: 4px; width: 140px; background: #e2e8f0; border-radius: 99px; margin-top: .35rem; overflow: hidden; }
.fs-float-progress span { display: block; height: 100%; width: 72%; background: linear-gradient(90deg, #4f46e5, #06b6d4); }

.fs-auth-main { display: flex; flex-direction: column; padding: 1.5rem 2rem; background: var(--fs-bg); }
.fs-auth-top { display: flex; align-items: center; }
.fs-auth-card { width: 100%; max-width: 440px; margin: auto; padding: 2rem 0; }
.fs-auth-heading h2 { font-size: 1.85rem; font-weight: 800; letter-spacing: -.03em; }
.fs-auth-heading p { color: var(--fs-muted); margin-bottom: 1.75rem; }
.fs-auth-form .form-control { padding-top: .75rem; padding-bottom: .75rem; }
.fs-auth-switch { text-align: center; margin: 1.5rem 0 0; color: var(--fs-muted); font-size: .92rem; }
.fs-auth-switch a { font-weight: 600; text-decoration: none; }
.fs-auth-foot { text-align: center; font-size: .8rem; color: var(--fs-muted); margin: 0; }
.fs-auth-foot a { color: inherit; }

.fs-strength { display: flex; align-items: center; gap: .75rem; margin-top: .6rem; }
.fs-strength-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; flex: 1; }
.fs-strength-bar span { height: 5px; border-radius: 99px; background: var(--fs-surface-2); transition: background .2s; }
.fs-strength small { font-size: .78rem; color: var(--fs-muted); min-width: 64px; text-align: right; }
.fs-strength[data-level="1"] span:nth-child(-n+1) { background: #ef4444; }
.fs-strength[data-level="2"] span:nth-child(-n+2) { background: #f59e0b; }
.fs-strength[data-level="3"] span:nth-child(-n+3) { background: #84cc16; }
.fs-strength[data-level="4"] span:nth-child(-n+4) { background: #10b981; }
.fs-rules { list-style: none; padding: 0; margin: .6rem 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: .25rem .75rem; font-size: .8rem; color: var(--fs-muted); }
.fs-rules li.ok { color: #10b981; }
.fs-rules li.ok i::before { content: "\f26b"; }

@media (max-width: 991.98px) {
    .fs-auth-shell { grid-template-columns: 1fr; }
    .fs-auth-brand { display: none; }
    .fs-auth-main { padding: 1.25rem; }
}

/* --------------------------------------------------------------------------
   Herkese açık sayfalar (landing, paylaşım, transfer)
   -------------------------------------------------------------------------- */

.fs-public { display: flex; flex-direction: column; min-height: 100vh; }
.fs-public > main { flex: 1; }
.fs-public-nav { position: sticky; top: 0; z-index: 1030; padding: .9rem 0; background: color-mix(in srgb, var(--fs-bg) 80%, transparent); backdrop-filter: saturate(160%) blur(12px); border-bottom: 1px solid color-mix(in srgb, var(--fs-border) 60%, transparent); }
.fs-public-footer { padding: 1.75rem 0; border-top: 1px solid var(--fs-border); font-size: .88rem; color: var(--fs-muted); }
.fs-public-footer a { color: inherit; text-decoration: none; }
.fs-public-footer a:hover { color: var(--fs-text); }

.fs-hero { position: relative; overflow: hidden; padding: 5rem 0 4rem; }
.fs-hero-glow { position: absolute; inset: -30% -10% auto; height: 700px; background: radial-gradient(closest-side, rgba(99, 102, 241, .25), transparent), radial-gradient(closest-side at 80% 50%, rgba(6, 182, 212, .2), transparent); filter: blur(20px); pointer-events: none; }
.fs-eyebrow { display: inline-flex; gap: .45rem; align-items: center; padding: .4rem .85rem; border-radius: 999px; background: rgba(var(--fs-primary-rgb), .1); color: var(--fs-primary); font-weight: 600; font-size: .85rem; }
.fs-hero-title { font-size: clamp(2.3rem, 5vw, 3.9rem); font-weight: 800; letter-spacing: -.045em; line-height: 1.05; margin: 1.25rem 0 1rem; }
.fs-hero-lead { font-size: 1.15rem; color: var(--fs-muted); max-width: 560px; }
.fs-hero-meta { display: flex; gap: 1.25rem; flex-wrap: wrap; margin-top: 1.75rem; color: var(--fs-muted); font-size: .9rem; }
.fs-hero-meta i { color: #10b981; margin-right: .3rem; }

.fs-mockup { position: relative; background: var(--fs-surface); border: 1px solid var(--fs-border); border-radius: 22px; box-shadow: var(--fs-shadow-lg); overflow: hidden; transform: perspective(1400px) rotateY(-6deg) rotateX(3deg); }
.fs-mockup-bar { display: flex; align-items: center; gap: .4rem; padding: .8rem 1rem; background: var(--fs-surface-2); }
.fs-mockup-bar > span { width: 11px; height: 11px; border-radius: 50%; background: #f87171; }
.fs-mockup-bar > span:nth-child(2) { background: #fbbf24; }
.fs-mockup-bar > span:nth-child(3) { background: #34d399; }
.fs-mockup-url { margin-left: 1rem; padding: .3rem .85rem; border-radius: 999px; background: var(--fs-surface); font-size: .78rem; color: var(--fs-muted); }
.fs-mockup-body { display: grid; grid-template-columns: 150px 1fr; min-height: 300px; }
.fs-mockup-side { padding: 1rem .75rem; border-right: 1px solid var(--fs-border); display: flex; flex-direction: column; gap: .3rem; font-size: .78rem; }
.fs-mock-new { padding: .5rem .75rem; border-radius: 12px; box-shadow: var(--fs-shadow); font-weight: 600; margin-bottom: .5rem; border: 1px solid var(--fs-border); }
.fs-mock-nav { padding: .4rem .7rem; border-radius: 999px; color: var(--fs-muted); }
.fs-mock-nav.active { background: var(--fs-selected); color: var(--fs-primary); font-weight: 600; }
.fs-mock-storage { margin-top: auto; height: 6px; border-radius: 99px; background: var(--fs-surface-2); overflow: hidden; }
.fs-mock-storage span { display: block; height: 100%; background: var(--fs-gradient); }
.fs-mockup-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; padding: 1rem; align-content: start; }
.fs-mock-tile { border: 1px solid var(--fs-border); border-radius: 12px; padding: 1.2rem .5rem .7rem; display: flex; flex-direction: column; align-items: center; gap: .5rem; font-size: .75rem; font-weight: 600; }
.fs-mock-tile i { font-size: 1.9rem; }
.fs-mockup-toast { position: absolute; right: 1.25rem; bottom: 1.25rem; padding: .6rem 1rem; border-radius: 12px; background: #0f172a; color: #fff; font-size: .82rem; box-shadow: var(--fs-shadow-lg); animation: fs-float 5s ease-in-out infinite; }
@media (max-width: 575.98px) { .fs-mockup-body { grid-template-columns: 1fr; } .fs-mockup-side { display: none; } }

.fs-section { padding: 4.5rem 0; }
.fs-section-title { font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 800; letter-spacing: -.035em; }
.fs-section-lead { color: var(--fs-muted); font-size: 1.08rem; }
.fs-feature { height: 100%; padding: 1.6rem; background: var(--fs-surface); border: 1px solid var(--fs-border); border-radius: var(--fs-radius-lg); transition: transform .2s, box-shadow .2s; }
.fs-feature:hover { transform: translateY(-4px); box-shadow: var(--fs-shadow); }
.fs-feature-icon { width: 50px; height: 50px; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center; font-size: 1.4rem; color: var(--c); background: color-mix(in srgb, var(--c) 14%, transparent); margin-bottom: 1rem; }
.fs-feature h3 { font-size: 1.1rem; font-weight: 700; }
.fs-feature p { color: var(--fs-muted); margin: 0; font-size: .95rem; }
.fs-cta { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; padding: 2.5rem 3rem; border-radius: 28px; color: #fff; background: var(--fs-gradient); box-shadow: 0 30px 60px -30px rgba(79, 70, 229, .9); }
.fs-cta h2 { font-weight: 800; letter-spacing: -.03em; margin-bottom: .35rem; }
.fs-cta p { margin: 0; opacity: .9; }
.fs-prose h5 { font-weight: 700; margin-top: 1.5rem; }
.fs-prose p { color: var(--fs-muted); }

.fs-public-page { padding: 3rem 0 2rem; }
.fs-public-card { padding: 1.75rem; }
.fs-public-head { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.25rem; }
.fs-public-head h1 { font-size: 1.4rem; font-weight: 700; margin: .1rem 0 .3rem; letter-spacing: -.02em; }
.fs-public-meta { display: flex; gap: 1rem; flex-wrap: wrap; font-size: .85rem; color: var(--fs-muted); }
.fs-public-meta i { margin-right: .25rem; }
.fs-public-icon { width: 60px; height: 60px; border-radius: 18px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 1.7rem; color: #fff; background: var(--fs-gradient); box-shadow: 0 14px 30px -14px rgba(79, 70, 229, .9); }
.fs-public-icon.warn { background: linear-gradient(135deg, #f59e0b, #ef4444); }
.fs-public-icon.muted { background: var(--fs-surface-2); color: var(--fs-muted); box-shadow: none; }
.fs-public-message { padding: 1rem 1.2rem; border-radius: var(--fs-radius-sm); background: var(--fs-surface-2); white-space: pre-line; margin-bottom: 1.25rem; }
.fs-public-state { text-align: center; padding: 2rem .5rem; }
.fs-public-state .fs-public-icon { margin-bottom: 1.25rem; }
.fs-public-state h1 { font-size: 1.5rem; font-weight: 700; }
.fs-public-state p { color: var(--fs-muted); max-width: 440px; margin: .5rem auto 1rem; }
.fs-unlock-form { display: flex; gap: .5rem; max-width: 400px; margin: 1.25rem auto 0; }
.fs-unlock-form .fs-input { flex: 1; }
.fs-unlock-form .btn { padding-top: .6rem; padding-bottom: .6rem; }
.fs-file-rows { list-style: none; padding: 0; margin: 0 0 1.25rem; border: 1px solid var(--fs-border); border-radius: var(--fs-radius); overflow: hidden; }
.fs-file-rows li { display: flex; align-items: center; gap: .85rem; padding: .7rem 1rem; border-bottom: 1px solid var(--fs-border); }
.fs-file-rows li:last-child { border-bottom: 0; }
.fs-file-rows li:hover { background: var(--fs-surface-hover); }
.fs-inline-preview { margin-bottom: 1.25rem; border-radius: var(--fs-radius); overflow: hidden; background: var(--fs-surface-2); display: flex; align-items: center; justify-content: center; min-height: 200px; }
.fs-inline-preview img, .fs-inline-preview video { max-width: 100%; max-height: 70vh; display: block; }
.fs-inline-preview iframe { width: 100%; height: 70vh; border: 0; background: #fff; }
.fs-inline-preview audio { width: 100%; margin: 2rem; }

.fs-error { padding: 6rem 0; }
.fs-error-code { font-size: clamp(5rem, 14vw, 9rem); font-weight: 800; letter-spacing: -.06em; line-height: 1; background: var(--fs-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.fs-error h1 { font-weight: 800; letter-spacing: -.03em; margin-top: 1rem; }
.fs-error p { color: var(--fs-muted); max-width: 480px; margin: .5rem auto 0; }

/* SweetAlert2 / toastr uyumu */
.swal2-popup { border-radius: var(--fs-radius-lg) !important; font-family: var(--bs-body-font-family) !important; background: var(--fs-surface) !important; color: var(--fs-text) !important; }
.swal2-title { font-size: 1.25rem !important; font-weight: 700 !important; color: var(--fs-text) !important; }
.swal2-html-container { color: var(--fs-muted) !important; font-size: .95rem !important; }
.swal2-input { border-radius: var(--fs-radius-sm) !important; border-color: var(--fs-border) !important; background: var(--fs-surface) !important; color: var(--fs-text) !important; font-size: 1rem !important; box-shadow: none !important; }
.swal2-input:focus { border-color: rgba(var(--fs-primary-rgb), .6) !important; box-shadow: 0 0 0 4px rgba(var(--fs-primary-rgb), .14) !important; }
.swal2-styled { border-radius: 10px !important; font-weight: 600 !important; padding: .6rem 1.3rem !important; }
.swal2-styled.swal2-confirm { background: var(--fs-primary) !important; }
.swal2-styled.swal2-confirm.fs-danger { background: #ef4444 !important; }
.swal2-styled.swal2-cancel { background: var(--fs-surface-2) !important; color: var(--fs-text) !important; }
#toast-container > div { border-radius: 12px; box-shadow: var(--fs-shadow-lg); opacity: 1; font-family: var(--bs-body-font-family); padding-top: 14px; padding-bottom: 14px; }

/* Animasyonlar */
@keyframes fs-shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }
@keyframes fs-pop { from { transform: scale(.96); opacity: 0; } to { transform: scale(1); opacity: 1; } }
@keyframes fs-slide-up { from { transform: translateY(20px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes fs-bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes fs-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
}