/* ==========================================================================
   DairyX design system
   One stylesheet for every screen. Tokens first, then base elements, then
   layout (sidebar/topbar), then components. Existing class names (.card,
   .summary-box, .form-grid, .btn-outline, .msg-*, …) are kept so every page
   picks up the system without per-page styling.
   ========================================================================== */

/* ---------- Fonts (self-hosted so the PWA works offline) ---------- */
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url("../fonts/inter-latin-wght-normal.woff2") format("woff2");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+20B9, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: "Noto Sans Devanagari";
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url("../fonts/noto-sans-devanagari-wght-normal.woff2") format("woff2");
    unicode-range: U+0900-097F, U+1CD0-1CF9, U+200C-200D, U+20A8, U+20B9, U+25CC, U+A830-A839, U+A8E0-A8FF;
}

/* ---------- Tokens ---------- */
:root {
    /* Typography */
    --font-sans: "Inter", "Noto Sans Devanagari", system-ui, -apple-system, "Segoe UI", "Nirmala UI", Roboto, Arial, sans-serif;
    --fs-xs: 11.5px;
    --fs-sm: 12.5px;
    --fs-base: 14px;
    --fs-md: 15px;
    --fs-lg: 17px;
    --fs-xl: 22px;
    --fs-2xl: 26px;
    --fw-regular: 400;
    --fw-medium: 500;
    --fw-semibold: 600;
    --fw-bold: 700;
    --lh-tight: 1.25;
    --lh-base: 1.5;

    /* Brand + neutrals */
    --primary: #1a56db;
    --primary-hover: #1646b8;
    --primary-active: #123a99;
    --primary-soft: #eef3fe;
    --primary-ring: rgba(26, 86, 219, 0.22);
    --secondary: #3f8f1f;          /* brand green (logo "X") */
    --secondary-soft: #eef8e8;
    --navy-950: #070d1a;
    --navy-900: #0b1324;
    --navy-800: #121c33;
    --navy-700: #1c2842;

    --bg: #f4f6fa;
    --surface: #ffffff;
    --surface-2: #f8f9fc;          /* subtle / elevated-inside-card */
    --surface-hover: #f5f8ff;
    --border: #e5e9f0;
    --border-strong: #d2d8e3;

    --text: #101828;
    --text-2: #475467;
    --text-muted: #8a94a6;
    --text-inverse: #ffffff;

    /* Status */
    --success: #067647; --success-bg: #ecfdf3; --success-border: #abefc6;
    --warning: #b54708; --warning-bg: #fffaeb; --warning-border: #fedf89;
    --danger:  #b42318; --danger-bg:  #fef3f2; --danger-border:  #fecdca;
    --info:    #175cd3; --info-bg:    #eff8ff; --info-border:    #b2ddff;
    --neutral: #475467; --neutral-bg: #f2f4f7; --neutral-border: #e4e7ec;

    /* Spacing scale (4px base) */
    --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px; --s-5: 20px;
    --s-6: 24px; --s-8: 32px; --s-10: 40px; --s-12: 48px;

    /* Radius */
    --r-sm: 6px; --r-md: 8px; --r-lg: 12px; --r-xl: 16px; --r-pill: 999px;

    /* Elevation */
    --shadow-xs: 0 1px 2px rgba(16, 24, 40, 0.05);
    --shadow-sm: 0 1px 3px rgba(16, 24, 40, 0.07), 0 1px 2px rgba(16, 24, 40, 0.04);
    --shadow-md: 0 6px 16px -4px rgba(16, 24, 40, 0.10), 0 2px 4px -2px rgba(16, 24, 40, 0.05);
    --shadow-lg: 0 16px 40px -8px rgba(16, 24, 40, 0.18), 0 4px 8px -4px rgba(16, 24, 40, 0.06);

    /* Motion */
    --t-fast: 120ms cubic-bezier(0.2, 0, 0, 1);
    --t-base: 200ms cubic-bezier(0.2, 0, 0, 1);

    /* Layers */
    --z-header: 80;
    --z-overlay: 90;
    --z-sidebar: 100;
    --z-dropdown: 120;
    --z-modal: 150;
    --z-tooltip: 180;

    /* Layout */
    --sidebar-w: 256px;
    --sidebar-w-collapsed: 72px;
    --header-h: 60px;
    --content-max: 1360px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: var(--fs-base);
    line-height: var(--lh-base);
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: "cv11", "ss01";
}
h1, h2, h3, h4 { color: var(--text); line-height: var(--lh-tight); letter-spacing: -0.011em; }
h2 { font-size: var(--fs-xl); font-weight: var(--fw-semibold); margin: 0 0 var(--s-5); }
h3 { font-size: var(--fs-md); font-weight: var(--fw-semibold); margin: 0 0 var(--s-4); display: flex; align-items: center; gap: var(--s-2); }
p { margin: 0 0 var(--s-3); }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); }
code { font-size: 0.92em; background: var(--neutral-bg); border: 1px solid var(--neutral-border); padding: 1px 5px; border-radius: 4px; }
img { max-width: 100%; }
.icon { flex-shrink: 0; display: inline-block; vertical-align: -4px; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.text-muted { color: var(--text-muted); }
.text-2 { color: var(--text-2); }
.nowrap { white-space: nowrap; }
.num-cell { font-variant-numeric: tabular-nums; }

/* ==========================================================================
   App shell: sidebar + topbar + content
   ========================================================================== */
.app-main { min-height: 100vh; display: flex; flex-direction: column; transition: margin-left var(--t-base); }

.container {
    width: 100%;
    max-width: var(--content-max);
    margin: 0 auto;
    padding: var(--s-6) var(--s-8) var(--s-12);
    flex: 1;
}

/* ---------- Sidebar ---------- */
.sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: var(--sidebar-w);
    background: linear-gradient(180deg, var(--navy-900) 0%, var(--navy-950) 100%);
    color: rgba(255, 255, 255, 0.72);
    display: flex;
    flex-direction: column;
    z-index: var(--z-sidebar);
    transition: width var(--t-base), transform var(--t-base);
    border-right: 1px solid rgba(255, 255, 255, 0.04);
}
.sidebar-brand {
    height: var(--header-h);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: var(--s-3);
    padding: 0 var(--s-4) 0 var(--s-5);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.sidebar-brand a.brand-link { display: flex; align-items: center; gap: var(--s-3); color: #fff; min-width: 0; flex: 1; }
.sidebar-logo { width: 34px; height: 34px; object-fit: contain; flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.brand-name { font-size: 16px; font-weight: var(--fw-bold); letter-spacing: -0.01em; color: #fff; white-space: nowrap; }
.brand-tagline { font-size: 11px; color: rgba(255, 255, 255, 0.5); font-weight: var(--fw-medium); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-close {
    display: none; margin-left: auto;
    background: none; border: 0; color: rgba(255, 255, 255, 0.6);
    width: 32px; height: 32px; border-radius: var(--r-md); align-items: center; justify-content: center; cursor: pointer; padding: 0;
}
.sidebar-close:hover { background: rgba(255, 255, 255, 0.08); color: #fff; }

.sidebar-nav { flex: 1; overflow-y: auto; overflow-x: hidden; padding: var(--s-2) 0 var(--s-4); scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.15) transparent; }
.sidebar-group { padding: 0 var(--s-3); margin-top: var(--s-2); }
.sidebar-title {
    font-size: 11px;
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: rgba(255, 255, 255, 0.38);
    padding: var(--s-3) var(--s-3) var(--s-2);
    white-space: nowrap;
}
.sidebar-nav a {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--s-3);
    height: 38px;
    padding: 0 var(--s-3);
    margin: 1px 0;
    border-radius: var(--r-md);
    color: rgba(255, 255, 255, 0.72);
    font-size: 13.5px;
    font-weight: var(--fw-medium);
    white-space: nowrap;
    transition: background var(--t-fast), color var(--t-fast);
}
.sidebar-nav a .icon { color: rgba(255, 255, 255, 0.45); transition: color var(--t-fast); }
.sidebar-nav a:hover { background: rgba(255, 255, 255, 0.06); color: #fff; }
.sidebar-nav a:hover .icon { color: rgba(255, 255, 255, 0.8); }
.sidebar-nav a.active { background: rgba(80, 140, 255, 0.16); color: #fff; }
.sidebar-nav a.active .icon { color: #86b2ff; }
.sidebar-nav a.active::before {
    content: ""; position: absolute; left: calc(-1 * var(--s-3)); top: 8px; bottom: 8px;
    width: 3px; border-radius: 0 3px 3px 0; background: #5b93ff;
}
.nav-label { overflow: hidden; text-overflow: ellipsis; }

.sidebar-foot { flex-shrink: 0; padding: var(--s-3); border-top: 1px solid rgba(255, 255, 255, 0.06); }
.sidebar-collapse-btn {
    width: 100%; height: 36px; display: flex; align-items: center; gap: var(--s-3);
    padding: 0 var(--s-3); margin: 0; border-radius: var(--r-md);
    background: transparent; color: rgba(255, 255, 255, 0.55); border: 0;
    font: inherit; font-size: 13px; font-weight: var(--fw-medium); cursor: pointer;
    transition: background var(--t-fast), color var(--t-fast);
}
.sidebar-collapse-btn:hover { background: rgba(255, 255, 255, 0.06); color: #fff; }
.sidebar-collapse-btn .icon { transition: transform var(--t-base); }

/* Collapsed (desktop only; state lives on <html> so it applies before paint) */
@media (min-width: 1024px) {
    html.sb-collapsed .sidebar { width: var(--sidebar-w-collapsed); }
    html.sb-collapsed .app-main { margin-left: var(--sidebar-w-collapsed); }
    html.sb-collapsed .brand-text,
    html.sb-collapsed .nav-label,
    html.sb-collapsed .sidebar-collapse-btn .nav-label { display: none; }
    html.sb-collapsed .sidebar-brand { padding: 0; justify-content: center; }
    html.sb-collapsed .sidebar-brand a.brand-link { flex: 0; }
    html.sb-collapsed .sidebar-title { font-size: 0; padding: var(--s-2) 0; }
    html.sb-collapsed .sidebar-title::after { content: ""; display: block; height: 1px; margin: 0 var(--s-2); background: rgba(255, 255, 255, 0.08); }
    html.sb-collapsed .sidebar-nav a,
    html.sb-collapsed .sidebar-collapse-btn { justify-content: center; padding: 0; }
    html.sb-collapsed .sidebar-collapse-btn .icon { transform: rotate(180deg); }
}
.sb-tooltip {
    position: fixed; z-index: var(--z-tooltip); pointer-events: none;
    background: var(--navy-800); color: #fff; font-size: 12.5px; font-weight: var(--fw-medium);
    padding: 6px 10px; border-radius: var(--r-sm); box-shadow: var(--shadow-md);
    white-space: nowrap; opacity: 0; transform: translateX(-4px); transition: opacity var(--t-fast), transform var(--t-fast);
}
.sb-tooltip.show { opacity: 1; transform: translateX(0); }

/* ---------- Topbar ---------- */
.topbar {
    position: sticky; top: 0; z-index: var(--z-header);
    height: var(--header-h);
    display: flex; align-items: center; justify-content: space-between; gap: var(--s-4);
    padding: 0 var(--s-8);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: saturate(180%) blur(8px);
    -webkit-backdrop-filter: saturate(180%) blur(8px);
    border-bottom: 1px solid var(--border);
}
.topbar-left, .topbar-right { display: flex; align-items: center; gap: var(--s-2); min-width: 0; }
.topbar-right { gap: var(--s-3); }
.topbar .drawer-btn { display: none; }
.breadcrumb { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-muted); min-width: 0; }
.breadcrumb .crumb-current { color: var(--text); font-weight: var(--fw-semibold); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.breadcrumb .icon { color: var(--border-strong); }
.topbar-brand { display: none; align-items: center; gap: var(--s-2); color: var(--text); font-weight: var(--fw-bold); }
.topbar-brand img { width: 28px; height: 28px; object-fit: contain; }

.icon-btn {
    position: relative;
    width: 38px; height: 38px; padding: 0; margin: 0;
    display: inline-flex; align-items: center; justify-content: center;
    background: transparent; color: var(--text-2);
    border: 1px solid transparent; border-radius: var(--r-md); cursor: pointer;
    transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.icon-btn:hover, .icon-btn[aria-expanded="true"] { background: var(--surface-2); color: var(--text); border-color: var(--border); }
.icon-btn .count-badge {
    position: absolute; top: 4px; right: 4px;
    min-width: 17px; height: 17px; padding: 0 4px;
    border-radius: var(--r-pill); background: var(--danger); color: #fff;
    font-size: 10.5px; font-weight: var(--fw-bold); line-height: 17px; text-align: center;
    box-shadow: 0 0 0 2px #fff;
}

/* Language segmented control */
.lang-switch { display: inline-flex; padding: 3px; gap: 2px; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r-md); }
.lang-switch a {
    padding: 4px 10px; border-radius: 6px; font-size: 12.5px; font-weight: var(--fw-semibold);
    color: var(--text-2); line-height: 1.4; transition: background var(--t-fast), color var(--t-fast);
}
.lang-switch a:hover { color: var(--text); }
.lang-switch a.active { background: var(--surface); color: var(--primary); box-shadow: var(--shadow-xs); }

/* ---------- Dropdowns (user menu, notifications) ---------- */
.dropdown { position: relative; }
.dropdown-panel {
    position: absolute; right: 0; top: calc(100% + 8px);
    min-width: 260px;
    background: var(--surface); color: var(--text);
    border: 1px solid var(--border); border-radius: var(--r-lg);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-dropdown);
    opacity: 0; visibility: hidden; transform: translateY(-4px) scale(0.98); transform-origin: top right;
    transition: opacity var(--t-fast), transform var(--t-fast), visibility 0s linear 120ms;
    overflow: hidden;
}
.dropdown.open .dropdown-panel { opacity: 1; visibility: visible; transform: none; transition: opacity var(--t-fast), transform var(--t-fast); }
.dropdown-head { padding: var(--s-4); border-bottom: 1px solid var(--border); }
.dropdown-head-row { display: flex; align-items: center; justify-content: space-between; gap: var(--s-2); }
.dropdown-title { font-size: 14px; font-weight: var(--fw-semibold); }
.dropdown-section { padding: var(--s-2); }
.dropdown-section + .dropdown-section { border-top: 1px solid var(--border); }
.dropdown-item {
    display: flex; align-items: center; gap: var(--s-3);
    padding: 8px 10px; border-radius: var(--r-md);
    color: var(--text-2); font-size: 13.5px; font-weight: var(--fw-medium);
    transition: background var(--t-fast), color var(--t-fast);
}
.dropdown-item .icon { color: var(--text-muted); }
.dropdown-item:hover { background: var(--surface-2); color: var(--text); }
.dropdown-item.danger:hover { background: var(--danger-bg); color: var(--danger); }
.dropdown-item.danger:hover .icon { color: var(--danger); }
.dropdown-row { display: flex; align-items: center; justify-content: space-between; gap: var(--s-2); padding: 6px 10px; font-size: 13px; color: var(--text-2); }
.dropdown-foot { display: block; text-align: center; padding: 10px; font-size: 13px; font-weight: var(--fw-semibold); border-top: 1px solid var(--border); background: var(--surface-2); }

/* User menu */
.user-menu-btn {
    display: flex; align-items: center; gap: 10px;
    height: 42px; padding: 4px 10px 4px 4px; margin: 0;
    background: transparent; color: var(--text);
    border: 1px solid transparent; border-radius: var(--r-pill); cursor: pointer; font: inherit;
    transition: background var(--t-fast), border-color var(--t-fast);
}
.user-menu-btn:hover, .user-menu-btn[aria-expanded="true"] { background: var(--surface-2); border-color: var(--border); }
.user-avatar {
    width: 32px; height: 32px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary) 0%, #3b7bff 100%); color: #fff;
    font-size: 13px; font-weight: var(--fw-semibold);
}
.user-avatar.lg { width: 44px; height: 44px; font-size: 16px; }
.user-meta { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.2; text-align: left; }
.user-name-label { font-size: 13px; font-weight: var(--fw-semibold); max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-role-label { font-size: 11.5px; color: var(--text-muted); text-transform: capitalize; }
.user-menu-btn .chev { color: var(--text-muted); }
.user-card { display: flex; align-items: center; gap: var(--s-3); }
.user-card .name { font-weight: var(--fw-semibold); font-size: 14px; }
.user-card .sub { font-size: 12.5px; color: var(--text-muted); word-break: break-all; }
.role-badge {
    display: inline-flex; align-items: center; margin-top: 4px;
    padding: 1px 8px; border-radius: var(--r-pill);
    background: var(--primary-soft); color: var(--primary);
    font-size: 11px; font-weight: var(--fw-semibold); text-transform: capitalize;
}
.lang-options { display: inline-flex; gap: 4px; }
.lang-options a {
    padding: 3px 9px; border-radius: var(--r-sm); background: var(--surface-2); border: 1px solid var(--border);
    color: var(--text-2); font-size: 12px; font-weight: var(--fw-semibold);
}
.lang-options a.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* Notification list */
.notif-list { max-height: 340px; overflow-y: auto; }
.notif-item { display: flex; gap: var(--s-3); padding: 10px var(--s-4); border-bottom: 1px solid var(--border); }
.notif-item:last-child { border-bottom: 0; }
.notif-ico { width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.notif-ico.ok { background: var(--success-bg); color: var(--success); }
.notif-ico.fail { background: var(--danger-bg); color: var(--danger); }
.notif-body { min-width: 0; flex: 1; }
.notif-title { font-size: 13px; font-weight: var(--fw-semibold); color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.notif-meta { font-size: 12px; color: var(--text-muted); }
.notif-empty { padding: var(--s-8) var(--s-4); text-align: center; color: var(--text-muted); font-size: 13px; }

/* ---------- Overlay (mobile drawer) ---------- */
.overlay {
    position: fixed; inset: 0; z-index: var(--z-overlay);
    background: rgba(7, 13, 26, 0.45);
    opacity: 0; visibility: hidden; transition: opacity var(--t-base), visibility 0s linear 200ms;
}
.overlay.show { opacity: 1; visibility: visible; transition: opacity var(--t-base); }

@media (min-width: 1024px) {
    .app-main { margin-left: var(--sidebar-w); }
    .overlay { display: none; }
}
@media (max-width: 1023px) {
    .sidebar { transform: translateX(-100%); width: 280px; box-shadow: none; }
    .sidebar.open { transform: translateX(0); box-shadow: var(--shadow-lg); }
    .sidebar-close { display: inline-flex; }
    .sidebar-foot { display: none; }
    .topbar .drawer-btn { display: inline-flex; }
    .topbar { padding: 0 var(--s-4); }
    .container { padding: var(--s-5) var(--s-5) var(--s-10); }
}
@media (max-width: 767px) {
    .summary-row { gap: var(--s-3); }
    .summary-box { padding: var(--s-3) var(--s-4); }
    .summary-box .num { font-size: 20px; }
    .summary-box .ico { width: 30px; height: 30px; top: var(--s-3); right: var(--s-3); }
    .breadcrumb { display: none; }
    .topbar-brand { display: flex; }
    .topbar .lang-switch, .user-meta, .user-menu-btn .chev { display: none; }
    .user-menu-btn { padding: 4px; }
    .container { padding: var(--s-4) var(--s-4) var(--s-8); }
    .dropdown-panel { position: fixed; left: var(--s-3); right: var(--s-3); top: calc(var(--header-h) + 4px); min-width: 0; }
}

/* ==========================================================================
   Page structure
   ========================================================================== */
.page-head {
    display: flex; align-items: flex-end; justify-content: space-between; gap: var(--s-4); flex-wrap: wrap;
    margin-bottom: var(--s-6);
}
.page-head-text { min-width: 0; }
.page-title { font-size: var(--fs-xl); font-weight: var(--fw-semibold); margin: 0; letter-spacing: -0.018em; }
.page-desc { margin: 4px 0 0; color: var(--text-2); font-size: 13.5px; max-width: 760px; }
.page-actions { display: flex; gap: var(--s-2); flex-wrap: wrap; }
.btn-back { display: inline-flex; align-items: center; gap: 6px; color: var(--text-2); font-size: 13px; font-weight: var(--fw-medium); margin-bottom: var(--s-2); }
.btn-back:hover { color: var(--primary); }

.grid { display: grid; gap: var(--s-5); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-main-side { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
@media (max-width: 1100px) { .grid-main-side { grid-template-columns: 1fr; } }
@media (max-width: 860px) { .grid-2 { grid-template-columns: 1fr; } }
.grid > .card { margin-bottom: 0; }
.stack { display: flex; flex-direction: column; gap: var(--s-5); }

/* ---------- Cards ---------- */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-xs);
    padding: var(--s-5);
    margin-bottom: var(--s-5);
    min-width: 0;
}
.card-head { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); margin-bottom: var(--s-4); flex-wrap: wrap; }
.card-head h3 { margin: 0; }
.card-sub { font-size: 12.5px; color: var(--text-muted); font-weight: var(--fw-regular); }
.card-flush { padding: 0; overflow: hidden; }
.card-flush > .card-head { padding: var(--s-4) var(--s-5); margin: 0; border-bottom: 1px solid var(--border); }
.card h3 .count, .card-head .count {
    display: inline-flex; align-items: center; height: 20px; padding: 0 7px; border-radius: var(--r-pill);
    background: var(--neutral-bg); color: var(--text-2); font-size: 11.5px; font-weight: var(--fw-semibold);
}
.card-link { font-size: 13px; font-weight: var(--fw-semibold); display: inline-flex; align-items: center; gap: 4px; }

/* ---------- KPI / summary tiles ---------- */
.summary-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: var(--s-4); margin-bottom: var(--s-5); }
.card .summary-row { margin-bottom: 0; }
.summary-box {
    position: relative;
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg);
    box-shadow: var(--shadow-xs);
    padding: var(--s-4) var(--s-5);
    display: flex; flex-direction: column; gap: 6px; min-width: 0;
}
.card .summary-box { background: var(--surface-2); box-shadow: none; padding: var(--s-3) var(--s-4); }
.summary-box .lbl { order: -1; font-size: 12.5px; font-weight: var(--fw-medium); color: var(--text-2); }
.summary-box .num { font-size: 24px; font-weight: var(--fw-semibold); color: var(--text); letter-spacing: -0.02em; line-height: 1.15; font-variant-numeric: tabular-nums; }
.card .summary-box .num { font-size: 19px; }
.summary-box .ico ~ .lbl { padding-right: 42px; }
.summary-box .meta { font-size: 12px; color: var(--text-muted); }
.summary-box .ico {
    position: absolute; top: var(--s-4); right: var(--s-4);
    width: 34px; height: 34px; border-radius: var(--r-md);
    display: flex; align-items: center; justify-content: center;
    background: var(--primary-soft); color: var(--primary);
}
.summary-box .ico.green { background: var(--secondary-soft); color: var(--secondary); }
.summary-box .ico.amber { background: var(--warning-bg); color: var(--warning); }
.summary-box .ico.slate { background: var(--neutral-bg); color: var(--neutral); }

/* ==========================================================================
   Forms
   ========================================================================== */
label { display: block; font-size: 13px; font-weight: var(--fw-medium); color: var(--text-2); margin: var(--s-3) 0 6px; }
input, select, textarea {
    width: 100%;
    height: 40px;
    padding: 0 12px;
    font: inherit; font-size: 14px; color: var(--text);
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-xs);
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
textarea { height: auto; min-height: 88px; padding: 10px 12px; resize: vertical; }
select {
    appearance: none; -webkit-appearance: none;
    padding-right: 34px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238a94a6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 10px center;
}
input::placeholder, textarea::placeholder { color: var(--text-muted); }
input:hover, select:hover, textarea:hover { border-color: #b9c1cf; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-ring); }
input:disabled, select:disabled { background: var(--surface-2); color: var(--text-muted); cursor: not-allowed; }
input:user-invalid, select:user-invalid { border-color: var(--danger); }
input:user-invalid:focus { box-shadow: 0 0 0 3px rgba(180, 35, 24, 0.15); }
input[type="checkbox"], input[type="radio"] { width: 16px; height: 16px; padding: 0; box-shadow: none; accent-color: var(--primary); vertical-align: -3px; }
input[type="date"] { min-width: 0; }
.field-hint { font-size: 12px; color: var(--text-muted); margin-top: 5px; }
.field-error { font-size: 12px; color: var(--danger); margin-top: 5px; }
.req { color: var(--danger); margin-left: 2px; }
.check-row { display: flex; align-items: flex-start; gap: 10px; font-weight: var(--fw-regular); color: var(--text-2); font-size: 13px; margin: var(--s-3) 0 0; }
.check-row input { margin-top: 2px; flex-shrink: 0; }

/* Responsive form grid — wrap fields in .field inside .form-grid;
   columns auto-fit (1 col on phones, 2-4 on desktop). .full spans a row. */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: var(--s-4) var(--s-4);
    align-items: start;
}
.form-grid .field { min-width: 0; }
.form-grid .field label, .form-grid > label { margin-top: 0; }
.form-grid .full { grid-column: 1 / -1; }
.form-grid > button, .form-grid > .btn { grid-column: 1 / -1; justify-self: start; }
.form-actions { grid-column: 1 / -1; display: flex; gap: var(--s-2); flex-wrap: wrap; align-items: center; }
.form-hint { grid-column: 1 / -1; color: var(--text-muted); font-size: 12.5px; margin: 0; }
.form-section-title { grid-column: 1 / -1; font-size: 13px; font-weight: var(--fw-semibold); color: var(--text); padding-top: var(--s-4); margin-top: var(--s-1); border-top: 1px solid var(--border); }
.filter-bar { display: flex; align-items: flex-end; gap: var(--s-3); flex-wrap: wrap; }
.filter-bar .field { min-width: 170px; }
.filter-bar label { margin-top: 0; }
@media (max-width: 560px) {
    .form-grid { grid-template-columns: 1fr; }
    .form-grid > button, .form-grid > .btn { justify-self: stretch; }
    .filter-bar .field { flex: 1 1 100%; }
}

/* ==========================================================================
   Buttons
   ========================================================================== */
button, .btn {
    position: relative;
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    height: 40px; padding: 0 16px; margin: 0;
    font: inherit; font-size: 13.5px; font-weight: var(--fw-semibold); line-height: 1;
    color: #fff; background: var(--primary);
    border: 1px solid var(--primary); border-radius: var(--r-md);
    box-shadow: var(--shadow-xs), inset 0 1px 0 rgba(255, 255, 255, 0.12);
    cursor: pointer; text-decoration: none; white-space: nowrap;
    transition: background var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast), color var(--t-fast), transform var(--t-fast);
}
button:hover, .btn:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: #fff; }
button:active, .btn:active { background: var(--primary-active); transform: translateY(0.5px); }
button:focus-visible, .btn:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--primary-ring); }
button:disabled, .btn.disabled, button[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; pointer-events: none; }
form > button, form > .btn, .card > .btn { margin-top: var(--s-4); }

.btn-secondary { background: var(--surface); color: var(--text); border-color: var(--border-strong); box-shadow: var(--shadow-xs); }
.btn-secondary:hover { background: var(--surface-2); color: var(--text); border-color: #b9c1cf; }
.btn-secondary:active { background: var(--neutral-bg); }
.btn-danger { background: var(--danger); border-color: var(--danger); }
.btn-danger:hover { background: #912018; border-color: #912018; }
.btn-ghost { background: transparent; border-color: transparent; color: var(--text-2); box-shadow: none; }
.btn-ghost:hover { background: var(--surface-2); color: var(--text); border-color: transparent; }
.btn-sm { height: 32px; padding: 0 12px; font-size: 13px; }
.btn-lg { height: 44px; padding: 0 20px; font-size: 14.5px; }
.btn-block { width: 100%; }

/* Compact row actions */
.btn-group { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.btn-group form { margin: 0; }
.btn-outline, .link-btn {
    display: inline-flex; align-items: center; gap: 5px;
    height: 30px; padding: 0 10px; margin: 0;
    background: var(--surface); color: var(--text-2);
    border: 1px solid var(--border-strong); border-radius: var(--r-sm);
    font: inherit; font-size: 12.5px; font-weight: var(--fw-semibold); line-height: 1;
    box-shadow: var(--shadow-xs); cursor: pointer; white-space: nowrap;
}
.btn-outline:hover, .link-btn:hover { background: var(--primary-soft); border-color: #b8ccf6; color: var(--primary); }
.btn-outline-danger, .link-btn-danger { color: var(--danger); border-color: var(--danger-border); }
.btn-outline-danger:hover, .link-btn-danger:hover { background: var(--danger-bg); border-color: #f4a79f; color: var(--danger); }

/* Loading state (added by app.js on submit) */
.is-loading { color: transparent !important; pointer-events: none; }
.is-loading > * { visibility: hidden; }
.is-loading::after {
    content: ""; position: absolute; left: 50%; top: 50%;
    width: 16px; height: 16px; margin: -8px 0 0 -8px;
    border: 2px solid rgba(255, 255, 255, 0.45); border-top-color: #fff; border-radius: 50%;
    animation: spin 0.7s linear infinite;
}
.btn-secondary.is-loading::after, .btn-outline.is-loading::after, .link-btn.is-loading::after { border-color: rgba(16, 24, 40, 0.18); border-top-color: var(--primary); }
.spinner { display: inline-block; width: 18px; height: 18px; border: 2px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Inline popover (details/summary) — e.g. per-row password reset */
.inline-pop { position: relative; display: inline-block; }
.inline-pop > summary { list-style: none; }
.inline-pop > summary::-webkit-details-marker { display: none; }
.inline-pop[open] > summary { background: var(--primary-soft); border-color: #b8ccf6; color: var(--primary); }
.inline-pop-panel {
    position: absolute; right: 0; top: calc(100% + 6px); z-index: 20;
    width: 260px; padding: var(--s-3);
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-md);
}
.inline-pop-panel form { display: flex; gap: var(--s-2); }
.inline-pop-panel input { height: 34px; }
.inline-pop-panel button { height: 34px; margin: 0; }

/* ==========================================================================
   Alerts, badges, empty states
   ========================================================================== */
.msg-error, .msg-success, .msg-warning, .msg-info {
    display: flex; align-items: flex-start; gap: 10px;
    padding: 10px 14px; margin-bottom: var(--s-4);
    border: 1px solid; border-radius: var(--r-md);
    font-size: 13.5px; line-height: 1.45;
}
.msg-error .icon, .msg-success .icon, .msg-warning .icon, .msg-info .icon { margin-top: 1px; }
.msg-error   { background: var(--danger-bg);  border-color: var(--danger-border);  color: var(--danger); }
.msg-success { background: var(--success-bg); border-color: var(--success-border); color: var(--success); }
.msg-warning { background: var(--warning-bg); border-color: var(--warning-border); color: var(--warning); }
.msg-info    { background: var(--info-bg);    border-color: var(--info-border);    color: var(--info); }

.badge {
    display: inline-flex; align-items: center; gap: 6px;
    height: 22px; padding: 0 9px;
    border: 1px solid; border-radius: var(--r-pill);
    font-size: 12px; font-weight: var(--fw-semibold); line-height: 1; white-space: nowrap;
}
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: 0.85; }
.badge-success { background: var(--success-bg); border-color: var(--success-border); color: var(--success); }
.badge-warning { background: var(--warning-bg); border-color: var(--warning-border); color: var(--warning); }
.badge-danger  { background: var(--danger-bg);  border-color: var(--danger-border);  color: var(--danger); }
.badge-info    { background: var(--info-bg);    border-color: var(--info-border);    color: var(--info); }
.badge-neutral { background: var(--neutral-bg); border-color: var(--neutral-border); color: var(--neutral); }
.badge-plain::before { display: none; }

.empty-state { text-align: center; padding: var(--s-8) var(--s-4); }
.empty-ico {
    width: 48px; height: 48px; margin: 0 auto var(--s-3);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    background: var(--surface-2); border: 1px solid var(--border); color: var(--text-muted);
}
.empty-title { font-size: 14.5px; font-weight: var(--fw-semibold); color: var(--text); margin: 0 0 4px; }
.empty-text { font-size: 13px; color: var(--text-muted); margin: 0 auto; max-width: 380px; }
.empty-state .btn { margin-top: var(--s-4); }
tr.empty-row td { padding: 0 !important; border-bottom: 0; }
tr.empty-row:hover td { background: transparent !important; }

/* ==========================================================================
   Tables
   ========================================================================== */
.table-wrap { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--border); border-radius: var(--r-md); }
.card-flush .table-wrap { border: 0; border-radius: 0; }
table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13.5px; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
th {
    background: var(--surface-2);
    color: var(--text-2);
    font-size: 12px; font-weight: var(--fw-semibold); letter-spacing: 0.01em;
    white-space: nowrap;
    height: 42px; padding-top: 0; padding-bottom: 0;
}
tbody tr:last-child td { border-bottom: 0; }
tbody tr { transition: background var(--t-fast); }
tbody tr:hover td { background: var(--surface-hover); }
td { color: var(--text); }
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--text); }
th.sortable::after { content: "↕"; margin-left: 6px; font-size: 11px; color: var(--border-strong); }
th.sort-asc::after { content: "↑"; color: var(--primary); }
th.sort-desc::after { content: "↓"; color: var(--primary); }
.table-tools { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); margin-bottom: var(--s-3); flex-wrap: wrap; }
.table-search { position: relative; flex: 0 1 300px; }
.table-search .icon { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--text-muted); pointer-events: none; }
.table-search input { height: 36px; padding-left: 34px; font-size: 13.5px; }
.table-meta { font-size: 12.5px; color: var(--text-muted); }
.table-pager { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); margin-top: var(--s-3); font-size: 12.5px; color: var(--text-muted); flex-wrap: wrap; }
.table-pager .pager-btns { display: flex; gap: 6px; }
/* Key-value table (bill receipt, details) */
table.kv th { width: 40%; background: var(--surface-2); }

/* Legacy pill nav (kept for compatibility) */
.nav { display: flex; gap: var(--s-2); flex-wrap: wrap; margin-bottom: var(--s-4); }
.nav a { background: var(--surface); padding: 7px 14px; border-radius: var(--r-md); color: var(--text-2); font-size: 13px; font-weight: var(--fw-medium); border: 1px solid var(--border); }
.nav a.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* Mobile: tables become stacked cards */
@media (max-width: 640px) {
    .table-wrap { border: 0; overflow: visible; }
    .container table:not(.kv), .container table:not(.kv) tbody, .container table:not(.kv) tr, .container table:not(.kv) td { display: block; width: 100%; }
    .container table:not(.kv) thead { display: none; }
    .container table:not(.kv) tr { margin-bottom: var(--s-3); background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-md); padding: 6px 4px; box-shadow: var(--shadow-xs); }
    .container table:not(.kv) tr.empty-row { border: 0; box-shadow: none; }
    .container table:not(.kv) td { border: 0; padding: 6px 10px; display: flex; justify-content: space-between; gap: var(--s-3); text-align: right; }
    .container table:not(.kv) td::before { content: attr(data-label); font-weight: var(--fw-medium); font-size: 12px; color: var(--text-muted); text-align: left; flex-shrink: 0; }
    .container table:not(.kv) td:not([data-label])::before, .container table:not(.kv) td[data-label=""]::before { display: none; }
    .container table:not(.kv) td .btn-group { justify-content: flex-end; }
    tbody tr:hover td { background: transparent; }
}

/* ==========================================================================
   Modal
   ========================================================================== */
.modal-backdrop {
    position: fixed; inset: 0; z-index: var(--z-modal);
    background: rgba(7, 13, 26, 0.5);
    display: flex; align-items: center; justify-content: center; padding: var(--s-4);
    opacity: 0; transition: opacity var(--t-fast);
}
.modal-backdrop.show { opacity: 1; }
.modal {
    width: 100%; max-width: 420px;
    background: var(--surface); border-radius: var(--r-xl); box-shadow: var(--shadow-lg);
    padding: var(--s-6);
    transform: translateY(8px) scale(0.98); transition: transform var(--t-base);
}
.modal-backdrop.show .modal { transform: none; }
.modal-ico { width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--warning-bg); color: var(--warning); margin-bottom: var(--s-4); }
.modal-ico.danger { background: var(--danger-bg); color: var(--danger); }
.modal-title { font-size: 16px; font-weight: var(--fw-semibold); margin: 0 0 6px; }
.modal-desc { font-size: 13.5px; color: var(--text-2); margin: 0; }
.modal-actions { display: flex; justify-content: flex-end; gap: var(--s-2); margin-top: var(--s-6); }

/* ==========================================================================
   Dashboard pieces
   ========================================================================== */
.chart { width: 100%; height: auto; display: block; }
.chart .bar { fill: var(--primary); transition: opacity var(--t-fast); }
.chart .bar.today { fill: var(--secondary); }
.chart g.col:hover .bar { opacity: 0.8; }
.chart .grid-line { stroke: var(--border); stroke-width: 1; }
.chart .axis-label { fill: var(--text-muted); font-size: 11px; font-family: var(--font-sans); }
.chart .val-label { fill: var(--text-2); font-size: 10.5px; font-weight: 600; font-family: var(--font-sans); opacity: 0; transition: opacity var(--t-fast); }
.chart g.col:hover .val-label { opacity: 1; }
.chart-legend { display: flex; gap: var(--s-4); font-size: 12px; color: var(--text-muted); }
.chart-legend span { display: inline-flex; align-items: center; gap: 6px; }
.chart-legend i { width: 10px; height: 10px; border-radius: 3px; background: var(--primary); display: inline-block; }
.chart-legend i.today { background: var(--secondary); }

.quick-actions { display: grid; grid-template-columns: repeat(auto-fill, minmax(128px, 1fr)); gap: var(--s-2); }
.quick-action {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--r-md);
    color: var(--text); font-size: 13px; font-weight: var(--fw-medium);
    transition: border-color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
}
.quick-action .qa-ico { width: 30px; height: 30px; border-radius: var(--r-sm); background: var(--primary-soft); color: var(--primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.quick-action:hover { border-color: #b8ccf6; background: var(--surface-hover); color: var(--text); box-shadow: var(--shadow-xs); }

.activity { list-style: none; margin: 0; padding: 0; }
.activity li { display: flex; gap: var(--s-3); padding: 10px 0; border-bottom: 1px solid var(--border); }
.activity li:last-child { border-bottom: 0; padding-bottom: 0; }
.activity li:first-child { padding-top: 0; }
.activity .dot { width: 8px; height: 8px; margin-top: 6px; border-radius: 50%; background: var(--primary); flex-shrink: 0; box-shadow: 0 0 0 3px var(--primary-soft); }
.activity .dot.create { background: var(--secondary); box-shadow: 0 0 0 3px var(--secondary-soft); }
.activity .dot.login, .activity .dot.logout { background: var(--text-muted); box-shadow: 0 0 0 3px var(--neutral-bg); }
.activity .a-text { font-size: 13px; color: var(--text); min-width: 0; }
.activity .a-meta { font-size: 12px; color: var(--text-muted); }

.list-rows { list-style: none; margin: 0; padding: 0; }
.list-rows li { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.list-rows li:last-child { border-bottom: 0; }
.list-rows .lr-main { min-width: 0; }
.list-rows .lr-title { font-weight: var(--fw-medium); color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.list-rows .lr-sub { font-size: 12px; color: var(--text-muted); }
.list-rows .lr-amt { font-weight: var(--fw-semibold); font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Route stop card (operator delivery) */
.stop-card { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r-md); padding: var(--s-4); margin-bottom: var(--s-4); }
.stop-card .stop-name { font-size: 16px; font-weight: var(--fw-semibold); }
.stop-card .stop-sub { font-size: 13px; color: var(--text-2); margin-top: 2px; }
.progress { height: 6px; border-radius: var(--r-pill); background: var(--neutral-bg); overflow: hidden; margin: 6px 0 var(--s-4); }
.progress > span { display: block; height: 100%; background: var(--secondary); border-radius: inherit; transition: width var(--t-base); }

/* Toggle list (module settings) */
.toggle-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: var(--s-3); }
.toggle-item { display: flex; align-items: flex-start; gap: var(--s-3); padding: var(--s-3) var(--s-4); margin: 0; border: 1px solid var(--border); border-radius: var(--r-md); cursor: pointer; font-weight: var(--fw-regular); transition: border-color var(--t-fast), background var(--t-fast); }
.toggle-item:hover { border-color: #b8ccf6; background: var(--surface-hover); }
.toggle-item input { margin-top: 3px; }
.toggle-item .t-title { font-size: 13.5px; font-weight: var(--fw-semibold); color: var(--text); }
.toggle-item .t-desc { font-size: 12.5px; color: var(--text-muted); }

/* ==========================================================================
   Auth pages (login / register / error)
   ========================================================================== */
.auth { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); background: var(--surface); }
.auth-brand {
    position: relative; overflow: hidden;
    display: flex; flex-direction: column; justify-content: space-between; gap: var(--s-8);
    padding: var(--s-10) clamp(32px, 5vw, 72px);
    color: #fff;
    background:
        radial-gradient(900px 500px at -10% -10%, rgba(59, 123, 255, 0.35), transparent 60%),
        radial-gradient(700px 480px at 110% 110%, rgba(92, 176, 44, 0.22), transparent 60%),
        linear-gradient(160deg, var(--navy-800) 0%, var(--navy-950) 100%);
}
.auth-brand::after {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background-image: linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(ellipse at center, #000 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 20%, transparent 75%);
}
.auth-brand > * { position: relative; z-index: 1; }
.auth-logo { display: flex; align-items: center; gap: var(--s-3); color: #fff; }
.auth-logo img { width: 44px; height: 44px; object-fit: contain; }
.auth-logo .brand-name { font-size: 20px; }
.auth-logo .brand-tagline { font-size: 11.5px; letter-spacing: 0.04em; text-transform: uppercase; color: rgba(255,255,255,0.55); }
.auth-hero { max-width: 500px; }
.auth-eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 4px 12px; border-radius: var(--r-pill); background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); font-size: 12px; font-weight: var(--fw-medium); color: rgba(255,255,255,0.85); margin-bottom: var(--s-5); }
.auth-eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: #7ed957; box-shadow: 0 0 0 3px rgba(126,217,87,0.2); }
.auth-hero h1 { color: #fff; font-size: clamp(26px, 2.6vw, 36px); font-weight: var(--fw-semibold); letter-spacing: -0.025em; line-height: 1.15; margin: 0 0 var(--s-4); }
.auth-hero p { color: rgba(255, 255, 255, 0.68); font-size: 15px; line-height: 1.6; margin: 0; }
.auth-features { list-style: none; margin: var(--s-8) 0 0; padding: 0; display: grid; gap: var(--s-4); }
.auth-features li { display: flex; gap: var(--s-3); align-items: flex-start; }
.auth-features .f-ico { width: 36px; height: 36px; border-radius: var(--r-md); flex-shrink: 0; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.1); color: #9cc0ff; }
.auth-features .f-title { font-size: 14px; font-weight: var(--fw-semibold); color: #fff; }
.auth-features .f-text { font-size: 13px; color: rgba(255,255,255,0.6); }
.auth-foot { font-size: 12.5px; color: rgba(255,255,255,0.45); }

.auth-panel { display: flex; flex-direction: column; padding: var(--s-6) clamp(24px, 5vw, 64px); }
.auth-panel-top { display: flex; justify-content: flex-end; align-items: center; gap: var(--s-3); }
.auth-form-wrap { width: 100%; max-width: 400px; margin: auto; padding: var(--s-8) 0; }
.auth-form-wrap .mobile-logo { display: none; margin-bottom: var(--s-6); }
.auth-form-wrap .mobile-logo img { width: 150px; }
.auth-title { font-size: var(--fs-2xl); font-weight: var(--fw-semibold); letter-spacing: -0.025em; margin: 0 0 6px; }
.auth-sub { color: var(--text-2); font-size: 14px; margin: 0 0 var(--s-6); }
.auth-form-wrap label:first-of-type { margin-top: 0; }
.auth-row { display: flex; justify-content: space-between; align-items: center; gap: var(--s-3); margin-top: var(--s-3); font-size: 13px; }
.auth-row .check-row { margin: 0; }
.auth-form-wrap form > button[type="submit"] { width: 100%; height: 44px; margin-top: var(--s-5); font-size: 14.5px; }
.auth-divider { display: flex; align-items: center; gap: var(--s-3); margin: var(--s-6) 0 var(--s-4); color: var(--text-muted); font-size: 12.5px; }
.auth-divider::before, .auth-divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.social-btns { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: var(--s-3); }
.social-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    height: 42px; border: 1px solid var(--border-strong); border-radius: var(--r-md);
    background: var(--surface); color: var(--text); font-size: 13.5px; font-weight: var(--fw-semibold);
    box-shadow: var(--shadow-xs); transition: background var(--t-fast), border-color var(--t-fast);
}
.social-btn:hover { background: var(--surface-2); border-color: #b9c1cf; color: var(--text); }
.auth-alt { text-align: center; font-size: 13.5px; color: var(--text-2); margin: var(--s-6) 0 0; }
.auth-alt a { font-weight: var(--fw-semibold); }
.link-plain { background: none; border: 0; box-shadow: none; padding: 0; height: auto; color: var(--primary); font-size: 13px; font-weight: var(--fw-semibold); cursor: pointer; }
.link-plain:hover { background: none; color: var(--primary-hover); text-decoration: underline; }
.pw-field { position: relative; }
.pw-field input { padding-right: 42px; }
.pw-toggle { position: absolute; right: 4px; top: 4px; width: 32px; height: 32px; padding: 0; background: transparent; border: 0; box-shadow: none; color: var(--text-muted); border-radius: var(--r-sm); }
.pw-toggle:hover { background: var(--surface-2); color: var(--text); border: 0; }
.seg-tabs { display: grid; grid-template-columns: 1fr 1fr; padding: 4px; gap: 4px; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r-md); margin-bottom: var(--s-5); }
.seg-tabs button { height: 34px; background: transparent; color: var(--text-2); border: 0; box-shadow: none; font-size: 13px; }
.seg-tabs button:hover { background: transparent; color: var(--text); }
.seg-tabs button.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); }
.honeypot { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

@media (max-width: 1023px) {
    .auth { grid-template-columns: 1fr; }
    .auth-brand { display: none; }
    .auth-form-wrap .mobile-logo { display: block; }
    .auth-panel { padding: var(--s-5); }
}

/* Standalone notice / error page */
.notice-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: var(--s-6); }
.notice-card { width: 100%; max-width: 440px; text-align: center; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-xl); box-shadow: var(--shadow-md); padding: var(--s-10) var(--s-8); }
.notice-card img { width: 52px; height: 52px; object-fit: contain; margin-bottom: var(--s-5); }
.notice-code { font-size: 12px; font-weight: var(--fw-semibold); color: var(--primary); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: var(--s-2); }
.notice-card h1 { font-size: 20px; font-weight: var(--fw-semibold); margin: 0 0 var(--s-2); }
.notice-card p { color: var(--text-2); font-size: 14px; margin: 0; }
.notice-actions { display: flex; justify-content: center; gap: var(--s-2); margin-top: var(--s-6); flex-wrap: wrap; }

/* ==========================================================================
   Motion preferences + print
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}
@media print {
    .sidebar, .topbar, .overlay, .page-actions, .table-tools, .table-pager { display: none !important; }
    .app-main { margin: 0 !important; }
    .card { box-shadow: none; border-color: #ccc; }
}