/* ============================================================
   COMPONENTS.CSS — buttons, forms, modals, badges, tables,
   tabs, cards, spinner, pagination
   ============================================================ */

/* ── Buttons ─────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.55rem 1.1rem;
    font-size: 0.88rem;
    font-family: var(--font-sans);
    font-weight: 400;
    border-radius: var(--radius);
    border: 1px solid var(--border-hover);
    background: var(--card-bg);
    color: var(--secondary-text);
    cursor: pointer;
    line-height: 1;      /* prevents <a> vs <button> default line-height differences */
    transition: background 0.15s, border-color 0.15s, color 0.15s;
    text-decoration: none;
    white-space: nowrap;
}
.btn:hover {
    background: var(--card-hover-bg);
    border-color: #3a3a3a;
    color: var(--primary-text);
}
.btn:active { transform: translateY(1px); }
.btn:focus  { outline: none; }
.btn:disabled, .btn[disabled] {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

/* Primary — dark elevated, clearly the main action without being bright */
.btn-primary {
    background: #222;
    color: var(--primary-text);
    border-color: #3a3a3a;
    font-weight: 500;
}
.btn-primary:hover  { background: #2a2a2a; border-color: #4a4a4a; color: #fff; }
.btn-primary:active { background: #1a1a1a; border-color: #333; }

/* Danger and ghost share identical dark monochrome styling */
.btn-danger, .btn-ghost {
    background: transparent;
    color: var(--secondary-text);
    border-color: #2a2a2a;
}
.btn-danger:hover,  .btn-ghost:hover  { background: rgba(255,255,255,0.05); color: var(--primary-text); border-color: #444; }
.btn-danger:active, .btn-ghost:active { background: rgba(255,255,255,0.08); }

.btn-sm {
    padding: 0.3rem 0.65rem;
    font-size: 0.8rem;
}
.btn-lg {
    padding: 0.7rem 1.5rem;
    font-size: 0.95rem;
}
.btn-full { width: 100%; }

/* ── Forms ───────────────────────────────────────────────────────── */
.form-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--muted-text);
    margin-bottom: 0.4rem;
}

.form-control {
    display: block;
    width: 100%;
    padding: 0.6rem 0.8rem;
    font-size: 0.9rem;
    font-family: var(--font-sans);
    color: var(--primary-text);
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--radius);
    transition: border-color 0.15s, background 0.15s;
    outline: none;
    appearance: none;
}
.form-control::placeholder { color: var(--placeholder); }
.form-control:focus {
    border-color: var(--input-focus-border);
    background: var(--input-focus-bg);
}
.form-control:disabled, .form-control[readonly] {
    color: var(--muted-text);
    cursor: not-allowed;
}
textarea.form-control {
    resize: vertical;
    min-height: 80px;
    line-height: 1.6;
}
select.form-control { cursor: pointer; }
select.form-control option { background: var(--card-bg); color: var(--primary-text); }


.form-group { margin-bottom: 1rem; }

.field-error { font-size: 0.8rem; color: var(--color-danger); margin-top: 0.35rem; }

/* ── Cards ───────────────────────────────────────────────────────── */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.25rem;
    transition: border-color 0.15s;
}
.card:hover { border-color: var(--border-hover); }

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.85rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

/* ── KPI / Stat cards ────────────────────────────────────────────── */
.kpi-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.25rem 1rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    container-type: inline-size;
    transition: border-color 0.15s, transform 0.15s;
}
.kpi-card:hover { border-color: var(--border-hover); transform: translateY(-1px); }
.kpi-number {
    /* Scale down automatically so large numbers never overflow the card */
    font-size: min(2.2rem, 20cqw);
    font-weight: 200;
    color: var(--primary-text);
    line-height: 1.1;
    margin-bottom: 0.3rem;
    overflow-wrap: break-word;
    max-width: 100%;
}
.kpi-number.accent { color: var(--color-accent); }
.kpi-label {
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--muted-text);
}
.kpi-sub {
    font-size: 0.72rem;
    color: var(--muted-text);
    margin-top: 0.15rem;
}

/* ── Badges ──────────────────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.15rem 0.5rem;
    font-size: 0.7rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--muted-text);
    white-space: nowrap;
}
.badge-success { background: var(--color-success-dim); border-color: var(--color-success-b); color: #4ade80; }
.badge-danger  { background: var(--color-danger-dim);  border-color: var(--color-danger-b);  color: var(--color-danger); }
.badge-warning { background: var(--color-warning-dim); border-color: var(--color-warning-b); color: var(--color-warning); }
.badge-muted   { background: transparent; border-color: #2a2a2a; color: var(--muted-text); }
.badge-info    { background: var(--color-info-dim); border-color: rgba(99,102,241,0.3); color: var(--color-info); }
.badge-accent  { background: rgba(250,204,21,0.1); border-color: rgba(250,204,21,0.3); color: var(--color-accent); }

/* Action badges for event log */
.action-badge {
    display: inline-block;
    padding: 0.1rem 0.45rem;
    font-size: 0.68rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    text-transform: lowercase;
    letter-spacing: 0.2px;
}
.action-badge.action-login         { background: var(--color-success-dim); color: #4ade80; }
.action-badge.action-logout        { background: rgba(255,255,255,0.05); color: var(--muted-text); }
.action-badge.action-failed_login  { background: var(--color-danger-dim); color: var(--color-danger); }
.action-badge.action-lockout_triggered { background: rgba(248,113,113,0.2); color: var(--color-danger); }
.action-badge.action-create_post   { background: var(--color-info-dim); color: var(--color-info); }
.action-badge.action-edit_post     { background: var(--color-warning-dim); color: var(--color-warning); }
.action-badge.action-delete_post   { background: var(--color-danger-dim); color: var(--color-danger); }
.action-badge.action-view_admin    { background: rgba(250,204,21,0.08); color: var(--color-accent); }
.action-badge.action-change_setting{ background: var(--color-warning-dim); color: var(--color-warning); }
.action-badge.action-export_data   { background: var(--color-info-dim); color: var(--color-info); }
.action-badge.action-revoke_session{ background: var(--color-danger-dim); color: var(--color-danger); }
.action-badge.action-rate_limit_hit{ background: rgba(248,113,113,0.2); color: var(--color-danger); }
.action-badge.action-error_403,
.action-badge.action-error_404,
.action-badge.action-error_500     { background: var(--color-danger-dim); color: var(--color-danger); }

/* ── Tables ──────────────────────────────────────────────────────── */
.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}
.table th {
    text-align: left;
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--muted-text);
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--border-color);
}
.table td {
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--secondary-text);
    vertical-align: middle;
}
.table tr:hover td { background: rgba(255,255,255,0.02); }
.table tr:last-child td { border-bottom: none; }
.table-actions { display: flex; gap: 0.4rem; justify-content: flex-end; }
.table-responsive { overflow-x: auto; }

/* ── Tabs ────────────────────────────────────────────────────────── */
.tab-nav {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.75rem;
    overflow-x: auto;
}
.tab-btn {
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--muted-text);
    cursor: pointer;
    font-size: 0.85rem;
    font-family: var(--font-sans);
    padding: 0.6rem 1rem;
    margin-bottom: -1px;
    transition: color 0.15s, border-color 0.15s;
    white-space: nowrap;
}
.tab-btn:hover { color: var(--secondary-text); }
.tab-btn.active { color: var(--primary-text); border-bottom-color: var(--primary-text); font-weight: 500; }
.tab-pane { display: none; }
.tab-pane.active { display: block; animation: fadeIn 0.15s ease; }

/* ── Modal ───────────────────────────────────────────────────────── */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--modal-overlay);
    z-index: var(--z-modal-bg);
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.modal-overlay.is-open {
    display: flex;
    animation: fadeIn 0.15s ease;
}
.modal-box {
    background: var(--card-bg);
    border: 1px solid var(--border-hover);
    border-radius: var(--radius);
    padding: 1.75rem;
    max-width: 560px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.2s ease;
}
.modal-box--wide  { max-width: 780px; }
.modal-box--sm    { max-width: 400px; }

.modal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}
.modal-title { font-size: 0.95rem; font-weight: 500; color: var(--primary-text); }
.modal-close-btn {
    background: none;
    border: none;
    color: var(--muted-text);
    font-size: 1.4rem;
    cursor: pointer;
    line-height: 1;
    padding: 0;
    flex-shrink: 0;
    transition: color 0.15s;
}
.modal-close-btn:hover { color: var(--primary-text); }

.modal-body { color: var(--secondary-text); font-size: 0.9rem; }

.relative-time {
    font-size: 0.78rem;
    color: var(--muted-text);
    cursor: default;
}
.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

/* ── Pagination ──────────────────────────────────────────────────── */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    margin: 1.5rem 0;
    flex-wrap: wrap;
}
.pagination-btn {
    min-width: 2rem;
    height: 2rem;
    padding: 0 0.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
    font-family: var(--font-sans);
    color: var(--secondary-text);
    border: 1px solid #2a2a2a;
    border-radius: var(--radius-sm);
    background: transparent;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.pagination-btn:hover { border-color: #444; color: var(--primary-text); background: rgba(255,255,255,0.05); }
.pagination-btn.active { background: #222; color: var(--primary-text); border-color: #3a3a3a; }
.pagination-btn:disabled { opacity: 0.3; cursor: not-allowed; pointer-events: none; }
.pagination-info { font-size: 0.78rem; color: var(--muted-text); padding: 0 0.5rem; }
.pagination-jump { letter-spacing: 0.1em; }
.pagination-input {
    width: 3.5rem; height: 2rem; text-align: center;
    background: var(--card-bg); border: 1px solid #444;
    border-radius: var(--radius-sm); color: var(--primary-text);
    font-size: 0.85rem; padding: 0 0.25rem;
}
.pagination-input:focus { outline: none; border-color: #666; }
.pagination-input::-webkit-outer-spin-button,
.pagination-input::-webkit-inner-spin-button { -webkit-appearance: none; }
.pagination-input[type=number] { -moz-appearance: textfield; }

/* ── Spinner ─────────────────────────────────────────────────────── */
.spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255,255,255,0.1);
    border-top-color: var(--secondary-text);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}
.spinner--lg { width: 28px; height: 28px; border-width: 3px; }

/* ── Nav hint button (? shortcut) ────────────────────────────────── */
.topnav-hint-btn { font-size: 0.8rem; opacity: 0.5; transition: opacity 0.15s; }
.topnav-hint-btn:hover { opacity: 0.85; }

/* ════════════════════════════════════════════════════════════════════
   MOBILE RESPONSIVE — all phones ≤ 640px
   ════════════════════════════════════════════════════════════════════ */
@media (max-width: 640px) {
    /* ── Form inputs: 1rem prevents iOS auto-zoom on focus ───────── */
    .form-control { font-size: 1rem; }

    /* ── Buttons: minimum 44px touch target ──────────────────────── */
    .btn { min-height: 44px; padding: 0.65rem 1.1rem; }
    .btn-sm { min-height: 36px; padding: 0.45rem 0.75rem; font-size: 0.82rem; }
    .modal-close-btn {
        width: 44px;
        height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
    }

    /* ── Modals: top sheet on mobile ─────────────────────────────── */
    .modal-overlay {
        /* prevents content overlapping iPhone notch / Dynamic Island */
        padding: env(safe-area-inset-top, 0) 0 0;
        align-items: flex-start;
    }
    .modal-box,
    .modal-box--wide,
    .modal-box--sm {
        max-width: 100% !important;
        width: 100%;
        border-radius: 0 0 var(--radius) var(--radius);
        max-height: 90vh;   /* fallback for browsers without svh support */
        max-height: 90svh;  /* svh = small viewport height (excludes browser UI bars) */
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0;
        padding: 1.25rem 1rem;
        animation: slideFromTop 0.22s ease;
    }
    .modal-header { padding-bottom: 0.875rem; margin-bottom: 0.875rem; }
    .modal-footer { padding-top: 0.875rem; margin-top: 0.875rem; gap: 0.6rem; }
    .modal-footer .btn { flex: 1; justify-content: center; } /* stretch buttons */

    /* ── Pagination: larger tap targets ──────────────────────────── */
    .pagination { gap: 0.25rem; margin: 1rem 0; }
    .pagination-btn { min-width: 2.75rem; height: 2.75rem; font-size: 0.88rem; }

    /* ── Tables: scroll with fade indicator ──────────────────────── */
    .table-responsive {
        -webkit-overflow-scrolling: touch;
        position: relative;
    }
    .table th { font-size: 0.65rem; padding: 0.4rem 0.5rem; }
    .table td { font-size: 0.8rem; padding: 0.5rem; }
    .table td, .table th { white-space: normal; }

    /* ── Tabs: hide scrollbar but keep scroll ────────────────────── */
    .tab-nav {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        flex-wrap: nowrap;
    }
    .tab-nav::-webkit-scrollbar { display: none; }
    .tab-btn {
        min-height: 44px;
        white-space: nowrap;
        padding: 0.5rem 0.85rem;
        font-size: 0.82rem;
        flex-shrink: 0;
    }

    /* ── Cards: more touch-friendly ──────────────────────────────── */
    .kpi-card { padding: 1rem 0.75rem; }
    .kpi-number { font-size: 1.8rem; }
}
.topnav-hint-btn:hover { opacity: 0.85; }

/* ── Keyboard shortcuts overlay ──────────────────────────────────── */
.shortcuts-box { max-width: 340px; }
.shortcuts-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.shortcuts-table td {
    padding: 0.4rem 0.5rem; color: var(--secondary-text);
    border-bottom: 1px solid var(--border-color);
}
.shortcuts-table tr:last-child td { border-bottom: none; }
.shortcuts-table td:first-child { width: 90px; white-space: nowrap; }
.shortcuts-table kbd {
    display: inline-block; padding: 0.1rem 0.4rem;
    font-size: 0.78rem; font-family: var(--font-mono);
    color: var(--primary-text); background: var(--card-bg);
    border: 1px solid var(--border-color); border-radius: 0;
}
.shortcuts-section td {
    font-size: 0.68rem; text-transform: uppercase;
    letter-spacing: 0.5px; color: var(--muted-text);
    padding-top: 0.85rem; border-bottom: none;
}

/* ============================================================
   POST MODAL CONTENT — shared between /posts and /dashboard
   ============================================================ */
.modal-content-body {
    color: var(--primary-text);
    font-family: var(--font-journal);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 1.25rem;
    word-break: break-word;
}
.modal-content-body p { margin-bottom: 0.65rem; }
.modal-content-body p:last-child { margin-bottom: 0; }
.modal-content-body a { color: var(--secondary-text); text-decoration: underline; text-underline-offset: 2px; }
.modal-content-body a:hover { color: var(--primary-text); }
.ql-editor a { color: var(--secondary-text) !important; }
.modal-content-body blockquote {
    border-left: 3px solid var(--border-hover);
    padding-left: 1rem; color: var(--secondary-text); font-style: italic; margin: 0.5rem 0;
}
.modal-content-body pre {
    background: var(--body-bg); border: 1px solid var(--border-color);
    border-radius: var(--radius-sm); padding: 0.75rem 1rem;
    font-family: var(--font-mono); font-size: 0.85rem; overflow-x: auto;
}
.modal-content-body code {
    background: rgba(255,255,255,0.06); padding: 0.1rem 0.3rem;
    border-radius: 0; font-family: var(--font-mono); font-size: 0.88em;
}

/* ── Metadata panel ─────────────────────────────────────────────── */
.modal-meta-panel {
    background: var(--body-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 0.85rem 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.6rem 1.25rem;
}
.meta-item { }
.meta-key {
    font-size: 0.65rem; text-transform: uppercase;
    letter-spacing: 0.5px; color: var(--muted-text); margin-bottom: 0.15rem;
}
.meta-value {
    font-size: 0.8rem; color: var(--secondary-text);
    font-family: var(--font-mono); word-break: break-all;
}

/* ── Collapsible metadata toggle ────────────────────────────────── */
.meta-collapse { margin-top: 1rem; }
.meta-collapse > .modal-meta-panel { margin-top: 0.5rem; }
.meta-toggle {
    display: flex; align-items: center; gap: 0.4rem;
    font-size: 0.72rem; font-weight: 500;
    text-transform: uppercase; letter-spacing: 0.5px;
    color: var(--muted-text); cursor: pointer;
    user-select: none; list-style: none;
    padding: 0.35rem 0;
}
.meta-toggle::-webkit-details-marker { display: none; }
.meta-toggle:hover { color: var(--secondary-text); }

/* ── Links section ──────────────────────────────────────────────── */
.modal-links-section {
    margin-top: 1rem; padding-top: 0.85rem;
    border-top: 1px solid var(--border-color);
}
.links-list {
    list-style: none; margin-top: 0.5rem;
    display: flex; flex-direction: column; gap: 0.3rem;
}
.links-list li a {
    font-size: 0.8rem; font-family: var(--font-mono);
    color: var(--secondary-text); word-break: break-all;
}
.links-list li a:hover { color: var(--primary-text); }

/* ── Edit mode in modal ─────────────────────────────────────────── */
.edit-editor-wrap { margin-bottom: 0.75rem; }
.edit-editor-wrap .ql-toolbar.ql-snow { border-radius: 0; }
.edit-editor-wrap .ql-container.ql-snow { border-radius: 0; }

/* ============================================================
   QUILL SNOW — GLOBAL DARK THEME RESET
   Overrides white/grey Snow defaults for every editor in the app.
   ============================================================ */
.ql-toolbar.ql-snow {
    background: var(--editor-toolbar-bg) !important;
    border: none !important;
    border-bottom: 1px solid var(--border-color) !important;
    padding: 0.5rem 0.75rem;
    box-sizing: border-box;
}
.ql-container.ql-snow {
    background: var(--editor-bg) !important;
    border: none !important;
    font-family: var(--font-journal) !important;
    font-size: 1rem !important;
}
.ql-editor {
    min-height: 160px;
    color: var(--primary-text) !important;
    line-height: 1.7;
    padding: 1rem 1.25rem;
    caret-color: var(--primary-text);
}
.ql-editor p { margin-bottom: 0.5rem; }
.ql-editor.ql-blank::before {
    color: var(--placeholder) !important;
    font-style: normal !important;
    left: 1.25rem;
    right: 1.25rem;
}
/* Icons */
.ql-snow .ql-stroke { stroke: var(--secondary-text) !important; }
.ql-snow .ql-stroke-miter { stroke: var(--secondary-text) !important; }
.ql-snow .ql-fill,
.ql-snow .ql-stroke.ql-fill { fill: var(--secondary-text) !important; }
/* Icon hover / active */
.ql-snow .ql-toolbar button:hover .ql-stroke,
.ql-snow .ql-toolbar button:focus .ql-stroke,
.ql-snow .ql-toolbar button.ql-active .ql-stroke { stroke: var(--primary-text) !important; }
.ql-snow .ql-toolbar button:hover .ql-fill,
.ql-snow .ql-toolbar button:focus .ql-fill,
.ql-snow .ql-toolbar button.ql-active .ql-fill { fill: var(--primary-text) !important; }
/* Picker */
.ql-snow .ql-picker { color: var(--secondary-text) !important; }
.ql-snow .ql-picker-label { color: var(--secondary-text) !important; }
.ql-snow .ql-picker.ql-expanded .ql-picker-label { color: var(--primary-text) !important; }
.ql-snow .ql-picker-options {
    background: var(--card-bg) !important;
    border: 1px solid var(--border-hover) !important;
    border-radius: var(--radius) !important;
    box-shadow: 0 8px 24px rgba(0,0,0,0.6) !important;
}
.ql-snow .ql-picker-item { color: var(--secondary-text) !important; }
.ql-snow .ql-picker-item:hover { color: var(--primary-text) !important; }
/* Content */
.ql-editor blockquote {
    border-left: 3px solid var(--border-hover) !important;
    padding-left: 1rem;
    color: var(--secondary-text) !important;
    font-style: italic;
    margin: 0.5rem 0;
}
.ql-editor pre.ql-syntax {
    background: var(--body-bg) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-sm) !important;
    color: #ccc !important;
    font-family: var(--font-mono) !important;
    font-size: 0.88rem !important;
    padding: 0.75rem 1rem;
}
.ql-editor code {
    background: rgba(255,255,255,0.06) !important;
    padding: 0.1rem 0.3rem;
    border-radius: 0;
    font-family: var(--font-mono) !important;
    font-size: 0.88em;
}
/* Link tooltip */
.ql-snow .ql-tooltip {
    background: var(--card-bg) !important;
    border: 1px solid var(--border-hover) !important;
    color: var(--primary-text) !important;
    box-shadow: 0 4px 16px rgba(0,0,0,0.5) !important;
    border-radius: var(--radius-sm) !important;
}
.ql-snow .ql-tooltip input[type="text"] {
    background: var(--input-bg) !important;
    border: 1px solid var(--input-border) !important;
    color: var(--primary-text) !important;
    border-radius: var(--radius-sm) !important;
}