/* ═══════════════════════════════════════════════════════════
   AegisGuard — Secure Access Hub  |  Premium Theme v4.0
   Glassmorphism · Royal Indigo · Slate & Emerald · Inter
   Copyright (c) 2026 AegisGuard. All Rights Reserved.
═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ─── CSS Design Tokens ─── */
:root {
    --bg-void:        #020408; /* Deep void black */
    --bg-deep:        #060A12; /* Obsidian deep blue-black */
    --bg-panel:       rgba(10, 15, 26, 0.85);
    --bg-panel-2:     rgba(15, 22, 38, 0.95);
    --bg-input:       rgba(2, 4, 8, 0.6);

    --primary:        #D9A74A; /* Champagne Gold */
    --primary-mid:    #B88A36;
    --primary-dim:    rgba(217, 167, 74, 0.08);
    --primary-glow:   rgba(217, 167, 74, 0.35);

    --cyan:           #D9A74A; /* Map cyan to gold for uniform theme */
    --cyan-mid:       #B88A36;
    --cyan-dim:       rgba(217, 167, 74, 0.08);
    --cyan-glow:      rgba(217, 167, 74, 0.35);

    --purple:         #AA7C11; /* Luxury Bronze/Gold */
    --purple-dim:     rgba(170, 124, 17, 0.1);
    --purple-glow:    rgba(170, 124, 17, 0.3);

    --green:          #10B981; /* Keep Emerald for positive states like active link, success */
    --green-dim:      rgba(16, 185, 129, 0.08);
    --green-glow:     rgba(16, 185, 129, 0.3);

    --red:            #EF4444; /* Keep Red for alarm/lock states */
    --red-dim:        rgba(239, 68, 68, 0.08);
    --red-glow:       rgba(239, 68, 68, 0.3);

    --amber:          #F59E0B; /* Keep Amber/Yellow for warnings */
    --amber-dim:      rgba(245, 158, 11, 0.08);
    --amber-glow:     rgba(245, 158, 11, 0.3);

    --text-bright:    #F8FAFC;
    --text-primary:   #E2E8F0;
    --text-muted:     #94A3B8;
    --text-dim:       #475569;

    --border:         rgba(217, 167, 74, 0.1);
    --border-mid:     rgba(217, 167, 74, 0.18);
    --border-bright:  rgba(217, 167, 74, 0.3);

    --radius-sm:      8px;
    --radius-md:      12px;
    --radius-lg:      16px;

    --font-heading:   'Plus Jakarta Sans', 'Inter', sans-serif;
    --font-body:      'Inter', sans-serif;
    --font-mono:      'JetBrains Mono', monospace;

    --transition:     all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --glow-btn:       0 4px 16px rgba(217, 167, 74, 0.25);
    --shadow-premium: 0 12px 40px rgba(0,0,0,0.5);
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    background: var(--bg-void);
    color: var(--text-primary);
    font-family: var(--font-body);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* ─── Matrix Canvas ─── */
#matrix-canvas {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.045;
}

/* ─── Ambient Glow Blobs ─── */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 15% 10%,  rgba(157,78,221,0.09)  0%, transparent 60%),
        radial-gradient(ellipse 50% 60% at 85% 85%,  rgba(0,229,255,0.07)   0%, transparent 60%),
        radial-gradient(ellipse 40% 30% at 50% 50%,  rgba(0,255,135,0.025)  0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* ─── Scanline Overlay ─── */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    background: repeating-linear-gradient(
        0deg, transparent, transparent 3px,
        rgba(0,0,0,0.04) 3px, rgba(0,0,0,0.04) 4px
    );
    pointer-events: none;
    z-index: 1;
}

/* ─── View System ─── */
.view { position: relative; z-index: 2; }
.hidden { display: none !important; }

/* ═══════════════════════════════════════
   LOGIN VIEW
═══════════════════════════════════════ */
#login-view {
    /* Layout handled by .split-screen-container */
}

/* ─── Login Logo ─── */
.logo-container {
    display: flex;
    align-items: center;
    gap: 14px;
    justify-content: center;
    margin-bottom: 32px;
}

.logo-container h2 {
    font-family: var(--font-heading);
    font-size: 2em;
    font-weight: 900;
    color: var(--cyan);
    letter-spacing: 0.22em;
    text-shadow: 0 0 25px var(--cyan-glow), 0 0 60px rgba(0,229,255,0.15);
    text-transform: uppercase;
}

/* ─── Auth Box ─── */
.auth-box {
    background: var(--bg-panel);
    backdrop-filter: blur(24px) saturate(1.4);
    -webkit-backdrop-filter: blur(24px) saturate(1.4);
    border: 1px solid var(--border-mid);
    border-radius: var(--radius-lg);
    padding: 44px 40px;
    width: 100%;
    max-width: 430px;
    position: relative;
    overflow: hidden;
    box-shadow:
        0 0 0 1px rgba(0,229,255,0.06),
        0 24px 80px rgba(0,0,0,0.6),
        0 0 60px rgba(0,229,255,0.04),
        inset 0 1px 0 rgba(255,255,255,0.06);
}

/* Scanning beam */
.auth-box::before {
    content: '';
    position: absolute;
    top: -2px; left: 0;
    width: 100%; height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--cyan) 50%, var(--purple) 75%, transparent 100%);
    animation: scanBeam 3.5s ease-in-out infinite;
    border-radius: 2px;
}

/* Top gradient line */
.auth-box::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyan), var(--purple), transparent);
    opacity: 0.7;
}

@keyframes scanBeam {
    0%   { transform: translateY(0px);   opacity: 0; }
    5%   { opacity: 1; }
    95%  { opacity: 1; }
    100% { transform: translateY(520px); opacity: 0; }
}

/* Corner decorations */
.auth-box .corner-tl,
.auth-box .corner-tr,
.auth-box .corner-bl,
.auth-box .corner-br {
    position: absolute;
    width: 16px; height: 16px;
    border-color: var(--cyan);
    border-style: solid;
    opacity: 0.5;
}
.auth-box .corner-tl { top: 10px; left: 10px; border-width: 2px 0 0 2px; border-radius: 2px 0 0 0; }
.auth-box .corner-tr { top: 10px; right: 10px; border-width: 2px 2px 0 0; border-radius: 0 2px 0 0; }
.auth-box .corner-bl { bottom: 10px; left: 10px; border-width: 0 0 2px 2px; border-radius: 0 0 0 2px; }
.auth-box .corner-br { bottom: 10px; right: 10px; border-width: 0 2px 2px 0; border-radius: 0 0 2px 0; }

.auth-box h1 {
    font-family: var(--font-heading);
    font-size: 1.3em;
    font-weight: 700;
    color: var(--text-bright);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.subtitle {
    color: var(--text-muted);
    font-size: 0.8em;
    margin-bottom: 28px;
    font-family: var(--font-mono);
    letter-spacing: 0.04em;
}

/* ─── System Status Badge ─── */
.sys-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.72em;
    color: var(--green);
    margin-bottom: 24px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.pulse-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 0 2px rgba(0,255,135,0.2), 0 0 10px var(--green-glow);
    animation: pulseDot 2s ease-in-out infinite;
    flex-shrink: 0;
}

@keyframes pulseDot {
    0%, 100% { box-shadow: 0 0 0 2px rgba(0,255,135,0.2), 0 0 10px var(--green-glow); }
    50%       { box-shadow: 0 0 0 5px rgba(0,255,135,0.08), 0 0 20px var(--green-glow); }
}

/* ═══════════════════════════════════════
   INPUTS & FORM ELEMENTS
═══════════════════════════════════════ */
.input-group { margin-bottom: 18px; }

.input-group label {
    display: block;
    font-size: 0.72em;
    font-weight: 600;
    color: var(--cyan);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 8px;
    font-family: var(--font-mono);
}

input[type="text"],
input[type="password"],
textarea,
select {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 13px 16px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.88em;
    transition: var(--transition);
    outline: none;
    letter-spacing: 0.03em;
}

input[type="text"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
    border-color: var(--cyan-mid);
    background: rgba(0, 229, 255, 0.03);
    box-shadow: 0 0 0 3px var(--cyan-dim), 0 0 20px rgba(0,229,255,0.08);
    color: var(--text-bright);
}

input::placeholder, textarea::placeholder { color: var(--text-dim); }

textarea {
    resize: vertical;
    min-height: 110px;
    line-height: 1.7;
}

select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2300E5FF' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 38px;
}

select option { background: #081525; color: var(--text-primary); }

/* ═══════════════════════════════════════
   BUTTONS
═══════════════════════════════════════ */
.btn-primary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 13px 24px;
    background: linear-gradient(135deg,
        rgba(0, 229, 255, 0.12) 0%,
        rgba(157, 78, 221, 0.10) 100%);
    border: 1px solid var(--cyan-mid);
    border-radius: var(--radius-sm);
    color: var(--cyan);
    font-family: var(--font-heading);
    font-size: 0.78em;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    cursor: pointer;
    margin-top: 10px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(0,229,255,0.18), transparent);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.btn-primary:hover {
    color: #fff;
    border-color: var(--cyan);
    background: linear-gradient(135deg,
        rgba(0, 229, 255, 0.22) 0%,
        rgba(157, 78, 221, 0.18) 100%);
    box-shadow: var(--glow-btn);
    transform: translateY(-2px);
}

.btn-primary:hover::before { transform: translateX(100%); }
.btn-primary:active         { transform: translateY(0); }

.btn-sm {
    width: auto !important;
    padding: 7px 15px !important;
    font-size: 0.70em !important;
    margin-top: 0 !important;
    letter-spacing: 0.08em !important;
    border-radius: 6px !important;
    display: inline-flex !important;
}

.btn-danger {
    background: var(--red-dim);
    border: 1px solid rgba(255,45,85,0.4);
    color: var(--red);
    padding: 7px 15px;
    border-radius: 6px;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 0.70em;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: var(--transition);
}

.btn-danger:hover {
    background: rgba(255, 45, 85, 0.18);
    border-color: var(--red);
    box-shadow: 0 0 16px var(--red-glow);
    transform: translateY(-1px);
}

/* ═══════════════════════════════════════
   DASHBOARD HEADER
═══════════════════════════════════════ */
#dashboard-view {
    /* Layout handled by .dashboard-container */
}

.cyber-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 28px;
    background: rgba(1, 8, 20, 0.96);
    backdrop-filter: blur(30px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 40px rgba(0,0,0,0.5);
}

.cyber-header::after {
    content: '';
    position: absolute;
    bottom: -1px; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--cyan) 20%,
        var(--purple) 50%,
        var(--cyan) 80%,
        transparent 100%);
    opacity: 0.45;
}

.cyber-header .logo-container {
    margin-bottom: 0;
}

.cyber-header .logo-container h2 {
    font-size: 1.05em;
    letter-spacing: 0.25em;
}

.cyber-header .logo-container svg {
    filter: drop-shadow(0 0 8px var(--cyan-glow));
}

/* Live system indicator */
.live-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 0.68em;
    color: var(--green);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* ═══════════════════════════════════════
   STATS BAR
═══════════════════════════════════════ */
#stats-bar-admin,
#stats-bar-user {
    padding: 20px 28px 0 !important;
    margin-bottom: 0 !important;
}

#stats-bar-admin .panel,
#stats-bar-user .panel {
    padding: 18px 20px;
    border-radius: 12px;
    text-align: center;
    cursor: default;
    transition: var(--transition);
}

#stats-bar-admin .panel:hover,
#stats-bar-user .panel:hover {
    transform: translateY(-4px);
}

/* Admin bar - 4 col colour accents */
#stats-bar-admin .panel:nth-child(1) { border-color: rgba(0,229,255,0.25); }
#stats-bar-admin .panel:nth-child(1):hover { box-shadow: 0 8px 30px rgba(0,229,255,0.12); }

#stats-bar-admin .panel:nth-child(2) { border-color: rgba(255,45,85,0.25); }
#stats-bar-admin .panel:nth-child(2):hover { box-shadow: 0 8px 30px rgba(255,45,85,0.12); }

#stats-bar-admin .panel:nth-child(3) { border-color: rgba(0,255,135,0.25); }
#stats-bar-admin .panel:nth-child(3):hover { box-shadow: 0 8px 30px rgba(0,255,135,0.12); }

#stats-bar-admin .panel:nth-child(4) { border-color: rgba(255,214,10,0.25); }
#stats-bar-admin .panel:nth-child(4):hover { box-shadow: 0 8px 30px rgba(255,214,10,0.12); }

/* User bar - 2 col colour accents */
#stats-bar-user .panel:nth-child(1) { border-color: rgba(0,229,255,0.25); }
#stats-bar-user .panel:nth-child(1):hover { box-shadow: 0 8px 30px rgba(0,229,255,0.12); }

#stats-bar-user .panel:nth-child(2) { border-color: rgba(0,255,135,0.25); }
#stats-bar-user .panel:nth-child(2):hover { box-shadow: 0 8px 30px rgba(0,255,135,0.12); }

/* ═══════════════════════════════════════
   PANELS / CARDS
═══════════════════════════════════════ */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding: 20px 28px 32px;
}

.panel {
    background: var(--bg-panel);
    backdrop-filter: blur(20px) saturate(1.3);
    -webkit-backdrop-filter: blur(20px) saturate(1.3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    box-shadow:
        0 4px 24px rgba(0,0,0,0.35),
        inset 0 1px 0 rgba(255,255,255,0.04);
}

/* Shimmer top line */
.panel::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-bright), transparent);
    opacity: 0.8;
}

.panel:hover {
    border-color: var(--border-mid);
    box-shadow:
        0 8px 40px rgba(0,0,0,0.45),
        0 0 30px rgba(0,229,255,0.04);
    transform: translateY(-2px);
}

.panel h3 {
    font-family: var(--font-heading);
    font-size: 0.82em;
    font-weight: 700;
    color: var(--cyan);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.panel h3::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--border-mid), transparent);
}

/* ═══════════════════════════════════════
   ADMIN PANEL
═══════════════════════════════════════ */
#admin-panel {
    margin: 20px 28px 0;
    border-color: rgba(0,229,255,0.18);
    background: rgba(0, 8, 22, 0.92);
    position: relative;
}

#admin-panel h3 { color: var(--cyan); }

/* Classified watermark */
#admin-panel::after {
    content: 'RESTRICTED ACCESS';
    position: absolute;
    top: 12px; right: 18px;
    font-family: var(--font-mono);
    font-size: 0.58em;
    color: rgba(255,45,85,0.3);
    letter-spacing: 0.2em;
    font-weight: 600;
    text-transform: uppercase;
    border: 1px solid rgba(255,45,85,0.2);
    padding: 2px 8px;
    border-radius: 3px;
    pointer-events: none;
}

/* Admin button group */
#admin-panel > div:first-of-type {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* ═══════════════════════════════════════
   FILE ITEMS
═══════════════════════════════════════ */
.file-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 480px;
    overflow-y: auto;
    padding-right: 4px;
}

.file-list::-webkit-scrollbar { width: 4px; }
.file-list::-webkit-scrollbar-track { background: transparent; }
.file-list::-webkit-scrollbar-thumb {
    background: var(--border-mid);
    border-radius: 4px;
}

.file-item {
    background: rgba(0, 229, 255, 0.025);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px 16px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

/* Left accent bar */
.file-item::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--cyan), var(--purple));
    border-radius: 3px 0 0 3px;
}

.file-item:hover {
    border-color: var(--border-mid);
    background: rgba(0, 229, 255, 0.055);
    box-shadow: 0 4px 20px rgba(0,229,255,0.07);
    transform: translateX(4px);
}

/* ═══════════════════════════════════════
   NOTIFICATION BAR
═══════════════════════════════════════ */
#notification-bar {
    margin: 14px 28px 0;
    border-radius: 8px;
    padding: 12px 18px;
    font-family: var(--font-mono);
    font-size: 0.82em;
    font-weight: 500;
    letter-spacing: 0.04em;
    border: 1px solid;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: notifSlide 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes notifSlide {
    from { opacity: 0; transform: translateY(-12px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0)    scale(1); }
}

.notification.success {
    background: var(--green-dim);
    border-color: rgba(0,255,135,0.35);
    color: var(--green);
    box-shadow: 0 0 20px rgba(0,255,135,0.06);
}
.notification.error {
    background: var(--red-dim);
    border-color: rgba(255,45,85,0.35);
    color: var(--red);
    box-shadow: 0 0 20px rgba(255,45,85,0.06);
}
.notification.info {
    background: var(--cyan-dim);
    border-color: var(--border-mid);
    color: var(--cyan);
    box-shadow: 0 0 20px rgba(0,229,255,0.06);
}

/* ═══════════════════════════════════════
   MODALS
═══════════════════════════════════════ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 4, 12, 0.85);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: modalIn 0.25s ease;
}

@keyframes modalIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* ═══════════════════════════════════════
   MISC UTILITIES
═══════════════════════════════════════ */
.neon-text {
    color: var(--cyan);
    text-shadow: 0 0 12px var(--cyan-glow);
    font-family: var(--font-heading);
    letter-spacing: 0.08em;
}

.msg {
    min-height: 22px;
    margin-top: 12px;
    font-size: 0.82em;
    font-family: var(--font-mono);
    text-align: center;
    color: var(--red);
    letter-spacing: 0.04em;
}

/* ─── Custom Scrollbar ─── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: rgba(0,0,0,0.2); border-radius: 5px; }
::-webkit-scrollbar-thumb {
    background: rgba(0,229,255,0.25);
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(0,229,255,0.45); }

/* ─── Selection ─── */
::selection {
    background: rgba(0,229,255,0.25);
    color: var(--text-bright);
}

/* ─── Responsive ─── */
@media (max-width: 800px) {
    .dashboard-grid        { grid-template-columns: 1fr; padding: 16px; }
    .cyber-header          { padding: 12px 16px; }
    #admin-panel           { margin: 16px 16px 0; }
    #stats-bar-admin,
    #stats-bar-user        { padding: 16px 16px 0 !important; }
    #notification-bar      { margin: 12px 16px 0; }
    .logo-container h2     { font-size: 1.4em; }
}

/* ═══════════════════════════════════════
   AUDIT LOGS & TIMER STYLES
   ═══════════════════════════════════════ */
.logs-table-wrapper {
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-input);
    margin-top: 15px;
}

.logs-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-size: 0.85em;
}

.logs-table th {
    background: var(--primary-dim);
    color: var(--primary);
    text-align: left;
    padding: 12px 16px;
    font-family: var(--font-heading);
    font-size: 0.8em;
    letter-spacing: 0.08em;
    border-bottom: 1px solid var(--border-mid);
    position: sticky;
    top: 0;
    z-index: 10;
}

.logs-table td {
    padding: 10px 16px;
    border-bottom: 1px solid var(--border-mid);
    color: var(--text-primary);
}

.logs-table tr:hover {
    background: var(--primary-dim);
}

.badge-action {
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.82em;
    font-weight: 600;
}

.badge-success { background: rgba(0, 255, 135, 0.1); color: var(--green); border: 1px solid rgba(0, 255, 135, 0.2); }
.badge-danger  { background: rgba(255, 45, 85, 0.1); color: var(--red); border: 1px solid rgba(255, 45, 85, 0.2); }
.badge-warning { background: rgba(255, 214, 10, 0.1); color: var(--amber); border: 1px solid rgba(255, 214, 10, 0.2); }
.badge-info    { background: rgba(0, 229, 255, 0.1); color: var(--cyan); border: 1px solid rgba(0, 229, 255, 0.2); }

.btn-timer-preset {
    transition: var(--transition);
}

.btn-timer-preset:hover {
    background: rgba(0, 229, 255, 0.08) !important;
    border-color: var(--cyan-mid) !important;
    color: var(--cyan) !important;
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.1);
}

.btn-timer-preset.selected {
    background: rgba(0, 229, 255, 0.15) !important;
    border-color: var(--cyan) !important;
    color: #fff !important;
    font-weight: bold;
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
}

/* ═══════════════════════════════════════════════════
   CRYPTOGRAPHIC CONCENTRIC RINGS LOADER
═══════════════════════════════════════════════════ */
#page-loader {
    position: fixed;
    inset: 0;
    background: var(--bg-void);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

#page-loader.hide {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    display: none !important;
}

.loader-scene {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    position: relative;
}

/* Concentric Cryptographic Security Rings */
.crypto-rings {
    position: relative;
    width: 130px;
    height: 130px;
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ring {
    position: absolute;
    border-radius: 50%;
    border: 2.5px solid transparent;
}

.outer-ring {
    width: 110px;
    height: 110px;
    border-top-color: var(--primary);
    border-bottom-color: var(--primary);
    animation: rotateCW 3s linear infinite;
}

.middle-ring {
    width: 82px;
    height: 82px;
    border-left-color: var(--cyan);
    border-right-color: var(--cyan);
    animation: rotateCCW 2.2s linear infinite;
}

.inner-ring {
    width: 54px;
    height: 54px;
    border-top-color: var(--green);
    border-bottom-color: var(--green);
    animation: rotateCW 1.4s linear infinite;
}

.shield-core {
    position: absolute;
    color: var(--primary);
    filter: drop-shadow(0 0 10px var(--primary-glow));
    animation: shieldPulse 1.8s ease-in-out infinite alternate;
}

@keyframes rotateCW {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes rotateCCW {
    from { transform: rotate(0deg); }
    to { transform: rotate(-360deg); }
}

@keyframes shieldPulse {
    0% { transform: scale(0.9); opacity: 0.8; }
    100% { transform: scale(1.1); opacity: 1; }
}

/* ── Loading Text ── */
.loader-text {
    margin-top: 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.loader-title {
    font-family: var(--font-heading);
    font-size: 1.15em;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: 0.28em;
    text-shadow: 0 0 20px var(--primary-glow);
    text-transform: uppercase;
}

.loader-dots {
    display: flex;
    gap: 6px;
    margin-top: 4px;
}

.loader-dots span {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--primary);
    animation: dotJump 0.6s ease-in-out infinite;
    box-shadow: 0 0 8px var(--primary);
}

.loader-dots span:nth-child(1) { animation-delay: 0s; }
.loader-dots span:nth-child(2) { animation-delay: 0.15s; }
.loader-dots span:nth-child(3) { animation-delay: 0.3s; }

@keyframes dotJump {
    0%, 100% { transform: translateY(0);   opacity: 0.4; }
    50%       { transform: translateY(-8px); opacity: 1; }
}

.loader-sub {
    font-family: var(--font-mono);
    font-size: 0.72em;
    color: var(--text-muted);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-top: 5px;
}

/* ── Progress Bar ── */
.loader-progress-wrap {
    width: 240px;
    height: 4px;
    background: rgba(255,255,255,0.05);
    border-radius: 4px;
    margin-top: 20px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.loader-progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--primary), var(--cyan), var(--green));
    border-radius: 4px;
    animation: progressFill 2.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    box-shadow: 0 0 10px var(--primary-glow);
}

@keyframes progressFill {
    0%   { width: 0%; }
    60%  { width: 75%; }
    85%  { width: 90%; }
    100% { width: 100%; }
}

/* ═══════════════════════════════════════════════════
   FLOATING BACKDROP GLOW
═══════════════════════════════════════════════════ */
.backdrop-glow {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.backdrop-glow::before, .backdrop-glow::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.08;
    transition: var(--transition);
}

.backdrop-glow::before {
    background: radial-gradient(circle, var(--primary) 0%, transparent 80%);
    top: -10%;
    left: -10%;
    animation: floatGlow1 20s infinite alternate;
}

.backdrop-glow::after {
    background: radial-gradient(circle, var(--green) 0%, transparent 80%);
    bottom: -10%;
    right: -10%;
    animation: floatGlow2 20s infinite alternate;
}

@keyframes floatGlow1 {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(100px, 50px) scale(1.1); }
}

@keyframes floatGlow2 {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-100px, -50px) scale(1.1); }
}

/* ═══════════════════════════════════════════════════
   THEME TOGGLER STYLES
═══════════════════════════════════════════════════ */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--bg-panel);
    border: 1px solid var(--border-mid);
    color: var(--text-primary);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-premium);
    z-index: 1000;
    transition: var(--transition);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.theme-toggle:hover {
    transform: translateY(-2px) scale(1.06);
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.25);
}

.theme-toggle svg {
    transition: transform 0.5s ease;
}

.theme-toggle:hover svg {
    transform: rotate(25deg);
}

.theme-toggle-sm:hover {
    transform: translateY(-1px) scale(1.05);
    border-color: var(--primary) !important;
    color: var(--primary) !important;
    box-shadow: 0 3px 10px rgba(99, 102, 241, 0.15);
}

.theme-toggle-sm svg {
    transition: transform 0.4s ease;
}

.theme-toggle-sm:hover svg {
    transform: rotate(20deg);
}

/* ═══════════════════════════════════════════════════
   LIGHT MODE OVERRIDES
═══════════════════════════════════════════════════ */
body.light-mode {
    --bg-void:        #F8FAFC; /* Slate 50 - Very light grey/blue */
    --bg-deep:        #F1F5F9; /* Slate 100 - Light grey */
    --bg-panel:       #FFFFFF; /* Pure white */
    --bg-panel-2:     #FFFFFF; 
    --bg-input:       #F8FAFC;

    --primary:        #2563EB; /* Bright Royal Blue */
    --primary-mid:    #1D4ED8;
    --primary-dim:    rgba(37, 99, 235, 0.08);
    --primary-glow:   rgba(37, 99, 235, 0.2);

    --cyan:           #0284C7; /* Light Blue */
    --cyan-mid:       #0369A1;
    --cyan-dim:       rgba(2, 132, 199, 0.08);
    --cyan-glow:      rgba(2, 132, 199, 0.2);

    --purple:         #4F46E5; /* Indigo */
    --purple-dim:     rgba(79, 70, 229, 0.08);
    --purple-glow:    rgba(79, 70, 229, 0.2);

    --green:          #059669;
    --green-dim:      rgba(5, 150, 105, 0.08);
    --green-glow:     rgba(5, 150, 105, 0.15);

    --red:            #DC2626;
    --red-dim:        rgba(220, 38, 38, 0.08);
    --red-glow:       rgba(220, 38, 38, 0.15);

    --amber:          #D97706;
    --amber-dim:      rgba(217, 119, 6, 0.08);
    --amber-glow:     rgba(217, 119, 6, 0.15);

    --text-bright:    #0F172A; /* Slate 900 */
    --text-primary:   #334155; /* Slate 700 */
    --text-muted:     #64748B; /* Slate 500 */
    --text-dim:       #94A3B8; /* Slate 400 */

    --border:         #E2E8F0; /* Slate 200 */
    --border-mid:     #CBD5E1; /* Slate 300 */
    --border-bright:  #94A3B8; /* Slate 400 */

    --glow-btn:       0 4px 14px rgba(37, 99, 235, 0.25);
    --shadow-premium: 0 4px 20px rgba(15, 23, 42, 0.05);
}

body.light-mode::before {
    background:
        radial-gradient(ellipse 60% 50% at 15% 10%,  rgba(37,99,235,0.06)  0%, transparent 60%),
        radial-gradient(ellipse 50% 60% at 85% 85%,  rgba(37,99,235,0.04)   0%, transparent 60%);
}

body.light-mode #matrix-canvas {
    opacity: 0 !important;
}

body.light-mode .cyber-header {
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
}

body.light-mode .auth-box {
    box-shadow:
        0 12px 40px rgba(15, 23, 42, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

body.light-mode .auth-box::before {
    background: linear-gradient(90deg, transparent 0%, var(--primary) 50%, var(--purple) 75%, transparent 100%);
}

body.light-mode .auth-box::after {
    background: linear-gradient(90deg, transparent, var(--primary), var(--purple), transparent);
}

body.light-mode .btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--purple) 100%);
    border: none;
    color: #FFFFFF;
}

body.light-mode .btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-mid) 0%, var(--purple) 100%);
    color: #FFFFFF;
    box-shadow: 0 4px 18px rgba(79, 70, 229, 0.35);
}

body.light-mode select option {
    background: #FFFFFF;
    color: var(--text-primary);
}

body.light-mode #file-viewer-modal .panel {
    background: #FFFFFF;
}

body.light-mode #viewer-content {
    background: #F8FAFC;
    color: #0F172A;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

body.light-mode #unlock-reason,
body.light-mode #timer-custom-minutes,
body.light-mode #fp-username,
body.light-mode #fp-a1, body.light-mode #fp-a2, body.light-mode #fp-a3,
body.light-mode #ss-q1, body.light-mode #ss-a1,
body.light-mode #ss-q2, body.light-mode #ss-a2,
body.light-mode #ss-q3, body.light-mode #ss-a3 {
    background: #FFFFFF;
    color: #0F172A;
    border: 1px solid var(--border-mid);
}

/* ═══════════════════════════════════════════════════
   SPLIT-SCREEN LOGIN LAYOUT
═══════════════════════════════════════════════════ */
.split-screen-container {
    display: flex;
    min-height: 100vh;
    width: 100vw;
    background: var(--bg-void);
    overflow: hidden;
}

.login-hero-pane {
    flex: 1.2;
    background: radial-gradient(circle at 10% 10%, rgba(217, 167, 74, 0.08) 0%, transparent 50%), var(--bg-deep);
    border-right: 1px solid var(--border);
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
}

.login-hero-pane::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(rgba(217, 167, 74, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(217, 167, 74, 0.02) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.system-tag {
    font-family: var(--font-mono);
    color: var(--primary);
    font-size: 0.75em;
    letter-spacing: 0.2em;
    font-weight: 600;
    margin-bottom: 12px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.2em;
    font-weight: 800;
    color: var(--text-bright);
    letter-spacing: -0.02em;
    margin-bottom: 10px;
}

.hero-subtitle {
    font-size: 1.1em;
    color: var(--text-muted);
    font-weight: 400;
    margin-bottom: 40px;
}

.console-box {
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--border-mid);
    border-radius: var(--radius-md);
    padding: 24px;
    max-width: 420px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.console-line {
    font-family: var(--font-mono);
    font-size: 0.82em;
    color: var(--text-primary);
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
}

.console-line:last-child {
    margin-bottom: 0;
}

.c-accent {
    color: var(--primary);
}

.hero-footer {
    color: var(--text-dim);
    font-size: 0.78em;
    font-family: var(--font-body);
}

.login-form-pane {
    flex: 0.8;
    background: var(--bg-void);
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
}

.theme-toggle-inline {
    position: absolute;
    top: 30px;
    right: 40px;
    background: transparent;
    border: 1px solid var(--border-mid);
    color: var(--text-primary);
    width: 38px;
    height: 38px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.theme-toggle-inline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-dim);
}

.auth-card {
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
}

.auth-card h2 {
    font-family: var(--font-heading);
    font-size: 1.8em;
    font-weight: 800;
    letter-spacing: -0.01em;
    color: var(--text-bright);
    margin-bottom: 8px;
}

.auth-subtitle {
    color: var(--text-muted);
    font-size: 0.88em;
    margin-bottom: 32px;
}

/* ═══════════════════════════════════════════════════
   FLOATING LABELS & MODERN INPUTS
═══════════════════════════════════════════════════ */
.input-field {
    position: relative;
    margin-bottom: 24px;
    width: 100%;
}

.input-field input {
    width: 100%;
    padding: 12px 30px 12px 0;
    background: transparent !important;
    border: none;
    border-bottom: 1.5px solid var(--border-mid);
    border-radius: 0;
    color: var(--text-bright);
    font-family: var(--font-body);
    font-size: 0.98em;
    transition: var(--transition);
    outline: none;
}

.input-field label {
    position: absolute;
    left: 0;
    top: 12px;
    color: var(--text-muted);
    font-size: 0.95em;
    pointer-events: none;
    transition: var(--transition);
}

/* Float label up when focused or input has text */
.input-field input:focus ~ label,
.input-field input:not(:placeholder-shown) ~ label,
.input-field input:valid ~ label,
.input-field input:-webkit-autofill ~ label {
    top: -12px;
    font-size: 0.75em;
    color: var(--primary);
    font-weight: 600;
    letter-spacing: 0.05em;
}

.input-field input:focus {
    border-color: var(--primary);
    box-shadow: none;
}

/* ═══════════════════════════════════════════════════
   BUTTONS & LINKS (GOLD & MINIMAL)
═══════════════════════════════════════════════════ */
.btn-gold-action {
    width: 100%;
    padding: 14px 24px;
    background: var(--primary);
    border: 1px solid var(--primary-mid);
    color: #000 !important; /* Gold on black looks best with black text */
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.88em;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

body.light-mode .btn-gold-action {
    color: #FFFFFF !important;
}

.btn-gold-action:hover {
    background: var(--primary-mid);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--primary-dim);
}

.forgot-wrapper {
    margin-top: 16px;
    text-align: center;
}

.forgot-wrapper a {
    color: var(--text-muted);
    font-size: 0.8em;
    text-decoration: none;
    transition: var(--transition);
}

.forgot-wrapper a:hover {
    color: var(--primary);
}

/* ═══════════════════════════════════════════════════
   SIDEBAR DASHBOARD LAYOUT
═══════════════════════════════════════════════════ */
.dashboard-container {
    display: grid;
    grid-template-columns: 260px 1fr;
    height: 100vh;
    width: 100vw;
    background: var(--bg-void);
    overflow: hidden;
}

.dashboard-sidebar {
    background: var(--bg-deep);
    border-right: 1px solid var(--border);
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-size: 1.3em;
    font-weight: 800;
    color: var(--text-bright);
    letter-spacing: -0.01em;
}

.sidebar-brand svg {
    color: var(--primary);
}

.sidebar-profile {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-top: 32px;
    margin-bottom: 24px;
}

body.light-mode .sidebar-profile {
    background: rgba(0, 0, 0, 0.02);
}

.avatar {
    font-size: 1.5em;
}

.profile-details {
    overflow: hidden;
}

.username-tag {
    font-weight: 700;
    color: var(--text-bright);
    font-size: 0.9em;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.role-badge {
    display: inline-block;
    font-size: 0.72em;
    font-family: var(--font-mono);
    color: var(--primary);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-top: 2px;
}

.sidebar-nav {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sidebar-nav-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 12px 16px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85em;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
}

.sidebar-nav-btn:hover {
    background: var(--primary-dim);
    color: var(--primary);
}

.sidebar-footer {
    border-top: 1px solid var(--border);
    padding-top: 24px;
}

.btn-logout-sidebar {
    width: 100%;
    padding: 11px;
    background: transparent;
    border: 1px solid var(--red-glow);
    border-radius: var(--radius-sm);
    color: var(--red);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.82em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
}

.btn-logout-sidebar:hover {
    background: var(--red-dim);
    border-color: var(--red);
}

/* ═══════════════════════════════════════════════════
   MAIN WORKSPACE LAYOUT
═══════════════════════════════════════════════════ */
.dashboard-main {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

.workspace-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 40px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-void);
    z-index: 10;
}

.header-left h1 {
    font-family: var(--font-heading);
    font-size: 1.4em;
    font-weight: 800;
    color: var(--text-bright);
    letter-spacing: -0.01em;
}

.header-desc {
    color: var(--text-muted);
    font-size: 0.8em;
    margin-top: 2px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.workspace-scrollable {
    flex: 1;
    overflow-y: auto;
    padding: 32px 40px;
}

/* Stats Summary Row */
.dashboard-stats-grid {
    margin-bottom: 28px;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    width: 100%;
}

.stat-card {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-mid);
    box-shadow: var(--shadow-premium);
}

.stat-icon {
    font-size: 1.8em;
    width: 44px;
    height: 44px;
    background: var(--primary-dim);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-value {
    font-size: 1.5em;
    font-weight: 800;
    color: var(--text-bright);
    line-height: 1.1;
}

.stat-label {
    font-size: 0.72em;
    font-family: var(--font-body);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 4px;
}

/* Red/Green value styles */
.red-text { color: var(--red) !important; }
.green-text { color: var(--green) !important; }
.amber-text { color: var(--amber) !important; }

/* ═══════════════════════════════════════════════════
   ADMIN WORKSPACE COMPONENT
═══════════════════════════════════════════════════ */
.admin-panel-card {
    background: var(--bg-panel-2);
    border: 1px solid var(--border-mid);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 28px;
}

.admin-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 12px;
}

.admin-panel-header h3 {
    font-family: var(--font-heading);
    font-size: 1.1em;
    font-weight: 800;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.classified-watermark {
    font-family: var(--font-mono);
    font-size: 0.6em;
    color: rgba(239, 68, 68, 0.4);
    border: 1px solid rgba(239, 68, 68, 0.2);
    padding: 3px 10px;
    border-radius: 4px;
    letter-spacing: 0.15em;
    font-weight: 700;
}

.admin-btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.btn-sidebar-sm {
    padding: 10px 18px;
    background: var(--primary-dim);
    border: 1px solid var(--primary);
    color: var(--primary);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.78em;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.btn-sidebar-sm:hover {
    background: var(--primary);
    color: #000;
}

body.light-mode .btn-sidebar-sm:hover {
    color: #FFF;
}

.outline-btn {
    background: transparent;
    border-color: var(--border-bright);
    color: var(--text-primary);
}

.outline-btn:hover {
    background: var(--border-bright);
    color: var(--text-bright);
}

.alert-btn {
    background: rgba(239, 68, 68, 0.05);
    border-color: rgba(239, 68, 68, 0.3);
    color: #FCA5A5;
}

.alert-btn:hover {
    background: var(--red);
    color: #fff;
}

.info-btn {
    background: rgba(14, 165, 233, 0.05);
    border-color: rgba(14, 165, 233, 0.3);
    color: #7DD3FC;
}

.info-btn:hover {
    background: var(--cyan);
    color: #fff;
}

.badge {
    background: var(--red);
    color: #fff;
    font-size: 0.85em;
    padding: 1px 6px;
    border-radius: 50%;
    margin-left: 6px;
    font-weight: 700;
}

.users-list-wrapper {
    margin-top: 15px;
    font-family: var(--font-mono);
    font-size: 0.8em;
}

.register-personnel-sec {
    border-top: 1px solid var(--border);
    margin-top: 24px;
    padding-top: 20px;
}

.register-personnel-sec h4 {
    font-family: var(--font-heading);
    font-size: 0.88em;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 16px;
}

.register-form-row {
    display: flex;
    gap: 16px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.mini-field {
    margin-bottom: 0;
    flex: 1;
    min-width: 200px;
}

.btn-mini {
    width: auto;
    padding: 10px 24px;
    height: 40px;
}

/* ═══════════════════════════════════════════════════
   WORK AREA GRID PANELS
═══════════════════════════════════════════════════ */
.panel-workspace {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.panel-workspace:hover {
    border-color: var(--border-mid);
    box-shadow: var(--shadow-premium);
}

.panel-workspace h3 {
    font-family: var(--font-heading);
    font-size: 1.05em;
    font-weight: 800;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.panel-workspace h3::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--border-mid), transparent);
}

.desc-text {
    font-size: 0.82em;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.guest-warning {
    background: rgba(245, 158, 11, 0.04);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--radius-md);
    padding: 16px;
    text-align: center;
}

.guest-warning p:first-child {
    color: var(--amber);
    font-weight: 600;
    font-size: 0.9em;
}

.guest-warning p:last-child {
    color: var(--text-muted);
    font-size: 0.8em;
    margin-top: 4px;
}

/* Drag and drop select file */
.file-drop-area {
    position: relative;
    border: 2px dashed var(--border-bright);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 20px;
    background: rgba(0, 0, 0, 0.1);
}

.file-drop-area:hover {
    border-color: var(--primary);
    background: var(--primary-dim);
}

.file-drop-area input[type="file"] {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.drop-text {
    color: var(--text-primary);
    font-size: 0.88em;
}

.select-field {
    margin-bottom: 24px;
}

.select-field label {
    display: block;
    font-size: 0.72em;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.search-field {
    margin-bottom: 20px;
}

.search-field input {
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-mid);
    border-radius: var(--radius-sm);
    padding: 11px 16px;
    color: var(--text-bright);
    width: 100%;
    outline: none;
    font-family: var(--font-body);
    font-size: 0.9em;
    transition: var(--transition);
}

.search-field input:focus {
    border-color: var(--primary);
    background: rgba(217, 167, 74, 0.02);
}

body.light-mode .search-field input {
    background: #FFFFFF;
}

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: 8px;
    margin-right: 12px;
}

.mobile-menu-btn:hover {
    color: var(--primary);
}

.header-left {
    display: flex;
    align-items: center;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 99;
}

.sidebar-overlay.active {
    display: block;
}

@media (max-width: 900px) {
    .split-screen-container {
        flex-direction: column;
    }
    .login-hero-pane {
        padding: 40px;
        flex: 1;
    }
    .login-form-pane {
        padding: 40px;
        flex: 1.5;
    }
    .dashboard-container {
        grid-template-columns: 1fr;
    }
    .mobile-menu-btn {
        display: block;
    }
    .dashboard-sidebar {
        position: fixed;
        left: -300px;
        top: 0;
        bottom: 0;
        width: 280px;
        z-index: 100;
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 4px 0 24px rgba(0,0,0,0.5);
    }
    .dashboard-sidebar.active {
        transform: translateX(300px);
    }
}

@media (max-width: 600px) {
    .login-hero-pane, .login-form-pane {
        padding: 20px;
    }
    .hero-title {
        font-size: 2em;
    }
    .auth-card {
        padding: 24px;
        border-radius: 12px;
    }
    .stats-row {
        grid-template-columns: 1fr;
    }
    .table-container {
        overflow-x: auto;
    }
    .workspace-header {
        padding: 12px;
    }
    .header-left h1 {
        font-size: 1.2em;
    }
    .file-item, .log-item, .user-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    .dashboard-stats-grid {
        grid-template-columns: 1fr !important;
    }
    .logs-table, .directory-table {
        font-size: 0.75em;
    }
    .btn-mini {
        width: 100%;
        margin-top: 8px;
    }
}

body.light-mode .file-item {
    background: #FFFFFF;
    border: 1px solid rgba(0,0,0,0.06);
}

body.light-mode .file-item:hover {
    background: #FAF9F6;
    border-color: var(--primary-dim);
}

/* ═══════════════════════════════════════════════════
   TAB VIEW SYSTEM & NAVIGATION STYLES
   ═══════════════════════════════════════════════════ */
.tab-content {
    display: none !important;
    opacity: 0;
    transform: translateY(8px);
}

.tab-content.active {
    display: block !important;
    animation: tabFadeIn 0.35s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes tabFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.sidebar-nav-btn {
    position: relative;
    overflow: hidden;
}

.sidebar-nav-btn.active {
    background: var(--primary-dim) !important;
    color: var(--primary) !important;
    border-left: 3px solid var(--primary) !important;
    font-weight: 700 !important;
}

.sidebar-nav-btn.active::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    margin-right: 12px;
}