/* THEME DEFINITIONS */
body.theme-dark {
    --primary: #0F52BA;
    --primary-dark: #0B132B;
    --card-bg: #1C2541;
    --accent-blue: #38BDF8;
    --danger: #D32F2F;
    --warning: #F59E0B;
    --success: #10B981;
    --bg-dark: #0B132B;
    --border: rgba(56, 189, 248, 0.25);
    --text-main: #F8FAFC;
    --text-muted: #94A3B8;
}

body.theme-light {
    --primary: #0F52BA;
    --primary-dark: #1E3E62;
    --card-bg: #FFFFFF;
    --accent-blue: #0284C7;
    --danger: #DC2626;
    --warning: #D97706;
    --success: #059669;
    --bg-dark: #F1F5F9;
    --border: rgba(15, 82, 186, 0.2);
    --text-main: #0F172A;
    --text-muted: #64748B;
}

body.theme-lightblue {
    --primary: #0284C7;
    --primary-dark: #075985;
    --card-bg: #F0F9FF;
    --accent-blue: #0284C7;
    --danger: #DC2626;
    --warning: #D97706;
    --success: #059669;
    --bg-dark: #E0F2FE;
    --border: rgba(2, 132, 199, 0.25);
    --text-main: #0C4A6E;
    --text-muted: #0369A1;
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }

body {
    background: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.4;
    min-height: 100vh;
    transition: background-color 0.3s, color 0.3s;
}

/* FULL-SCREEN COMMAND CENTER BACKGROUND FOR LOGIN & ACCESS REQUEST */
.auth-page-body {
    background: url('/static/images/hospital_bg.svg') no-repeat center center fixed;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 24px;
}

/* APP LAYOUT: SIDEBAR + MAIN CONTENT */
.app-layout {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

/* LEFT SIDEBAR */
.sidebar {
    width: 250px;
    background: #0B132B;
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 20px 14px;
    gap: 20px;
    flex-shrink: 0;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 4px;
}

.sidebar-logo {
    width: 36px;
    height: 36px;
}

.sidebar-brand-text {
    display: flex;
    flex-direction: column;
}

.sidebar-title {
    font-size: 13px;
    font-weight: 900;
    color: #FFFFFF;
    letter-spacing: 0.5px;
    line-height: 1.2;
}

.sidebar-subtitle {
    font-size: 10px;
    color: #38BDF8;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 8px;
    color: #94A3B8;
    font-size: 13px;
    font-weight: 600;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: all 0.2s;
    width: 100%;
}

.nav-item:hover, .nav-item.active {
    background: rgba(15, 82, 186, 0.35);
    color: #FFFFFF;
    border-left: 3px solid #38BDF8;
}

/* MAIN CONTENT AREA */
.main-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    background: var(--bg-dark);
}

/* TOP HEADER */
.top-header {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 14px;
}

/* PROFILE PHOTO AREA & MENU */
.profile-area {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(0, 0, 0, 0.1);
    padding: 4px 10px;
    border-radius: 20px;
    border: 1px solid var(--border);
    cursor: pointer;
}

.profile-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-blue);
}

.profile-info {
    display: flex;
    flex-direction: column;
}

.profile-name {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-main);
}

.profile-role {
    font-size: 9px;
    color: var(--accent-blue);
    font-weight: 700;
    text-transform: uppercase;
}

/* REPLACEABLE FULL-WIDTH WIDE HERO BANNER CONTAINER */
.hero-banner-wrap {
    position: relative;
    width: 100%;
    height: 160px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    margin-bottom: 20px;
    background: linear-gradient(135deg, #1C2541 0%, #0B132B 100%);
}

.hero-banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.hero-banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(11, 19, 43, 0.88) 0%, rgba(11, 19, 43, 0.6) 45%, rgba(11, 19, 43, 0.1) 100%);
}

.hero-banner-text {
    position: absolute;
    top: 50%;
    left: 28px;
    transform: translateY(-50%);
    z-index: 2;
    max-width: 540px;
}

.hero-brand {
    font-size: 22px;
    font-weight: 900;
    color: #FFFFFF;
    letter-spacing: 0.5px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.hero-tagline {
    font-size: 13px;
    color: var(--accent-blue);
    font-weight: 600;
    margin-top: 2px;
    margin-bottom: 12px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

.hero-concepts {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.concept-chip {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
    padding: 4px 10px;
    border-radius: 14px;
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* CONTAINER & CARDS */
.content-padding {
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.card-dark {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 18px 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    transition: background-color 0.3s, border-color 0.3s;
}

.card-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}

.card-heading {
    font-size: 15px;
    font-weight: 800;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* REAL-TIME METRICS GRID */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 16px;
}

.metric-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.metric-icon {
    font-size: 24px;
}

.metric-val {
    font-size: 18px;
    font-weight: 900;
    color: var(--text-main);
}

.metric-lbl {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 600;
}

/* ALL 11 EMERGENCY CODE SELECTION GRID */
.codes-grid-11 {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.code-card-11 {
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px;
    cursor: pointer;
    transition: all 0.2s;
    background: rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.code-card-11:hover, .code-card-11.selected {
    transform: translateY(-2px);
    border-color: var(--accent-blue);
    box-shadow: 0 4px 12px rgba(56, 189, 248, 0.3);
    background: rgba(56, 189, 248, 0.1);
}

.code-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.code-card-name {
    font-size: 14px;
    font-weight: 900;
}

.code-card-title {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-main);
}

.code-card-group {
    font-size: 10px;
    color: var(--accent-blue);
    font-weight: 700;
    text-transform: uppercase;
}

/* FORM STYLING */
.form-grid-dark {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.form-group-dark {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.form-group-dark label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
}

.form-group-dark input, .form-group-dark select, .form-group-dark textarea {
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.2);
    color: var(--text-main);
    font-size: 13px;
    outline: none;
}

.form-group-dark input:focus, .form-group-dark select:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.2);
}

/* THEME PREVIEW CARDS */
.theme-options-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 16px;
}

.theme-card-option {
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 14px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.theme-card-option.selected {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.3);
}

.theme-preview-box {
    height: 70px;
    border-radius: 8px;
    margin-bottom: 8px;
    border: 1px solid rgba(0,0,0,0.1);
}

/* MODALS */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(7, 15, 30, 0.85);
    backdrop-filter: blur(6px);
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-overlay.open {
    display: flex;
}

.modal-box {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    width: 90%;
    max-width: 520px;
    padding: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

/* PREMIUM HOSPITAL LIGHT-BLUE LOGIN & REQUEST ACCESS CARDS */
.auth-card-box {
    background: linear-gradient(145deg, #E0F2FE, #F0F9FF) !important;
    border: 2px solid #7DD3FC !important;
    border-radius: 20px !important;
    box-shadow: 0 20px 40px rgba(7, 89, 133, 0.25) !important;
    padding: 28px 24px !important;
}

.auth-card-box label {
    color: #0369A1 !important;
    font-weight: 800 !important;
}

.auth-card-box input, .auth-card-box select, .auth-card-box textarea {
    background: #FFFFFF !important;
    border: 1.5px solid #BAE6FD !important;
    color: #0F172A !important;
    font-weight: 600 !important;
}

.auth-card-box input::placeholder, .auth-card-box select::placeholder {
    color: #94A3B8 !important;
}

.auth-card-box input:focus, .auth-card-box select:focus {
    border-color: #0284C7 !important;
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.25) !important;
}

.auth-card-box .eye-btn {
    color: #0284C7 !important;
}

/* PASSWORD INPUT TOGGLE EYE */
.password-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.password-wrap input {
    width: 100%;
    padding-right: 38px;
}

.eye-btn {
    position: absolute;
    right: 10px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 16px;
}

/* BUTTONS */
.btn {
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: background 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.btn-blue { background: var(--primary); color: white; }
.btn-blue:hover { opacity: 0.9; }
.btn-green { background: var(--success); color: white; }
.btn-green:hover { opacity: 0.9; }
.btn-red { background: var(--danger); color: white; }
.btn-red:hover { opacity: 0.9; }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text-main); }
.btn-outline:hover { background: rgba(56, 189, 248, 0.1); }

/* BADGES */
.badge { display: inline-block; padding: 3px 8px; border-radius: 10px; font-size: 10px; font-weight: 700; text-transform: uppercase; }
.badge-success { background: #064E3B; color: #34D399; border: 1px solid #059669; }
.badge-warning { background: #78350F; color: #FBBF24; border: 1px solid #D97706; }
.badge-danger { background: #7F1D1D; color: #FCA5A5; border: 1px solid #DC2626; }
.badge-info { background: #0C4A6E; color: #38BDF8; border: 1px solid #0284C7; }

/* TABLES */
.table { width: 100%; border-collapse: collapse; font-size: 12px; text-align: left; }
.table th, .table td { padding: 8px 10px; border-bottom: 1px solid var(--border); }
.table th { background: rgba(0, 0, 0, 0.2); font-weight: 700; color: var(--text-muted); text-transform: uppercase; font-size: 11px; }

/* ACCESS TYPE SELECTION CARDS */
.access-type-card {
    background: #FFFFFF;
    border: 1.5px solid #BAE6FD;
    border-radius: 14px;
    padding: 18px 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    box-shadow: 0 2px 8px rgba(2, 132, 199, 0.05);
}

.access-type-card:hover {
    border-color: #0284C7;
    background: #F0F9FF;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(2, 132, 199, 0.15);
}

.access-type-icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: #E0F2FE;
    color: #0284C7;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.access-type-tag {
    font-size: 10px;
    font-weight: 800;
    color: #0284C7;
    background: #E0F2FE;
    padding: 3px 8px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* MEDIA QUERIES FOR 1920x1080 & 1366x768 */
@media (max-width: 1366px) {
    .sidebar { width: 220px; padding: 16px 10px; }
    .content-padding { padding: 16px; }
    .metrics-grid { grid-template-columns: repeat(4, 1fr); gap: 12px; }
    .hero-banner-wrap { height: 140px; }
    .hero-brand { font-size: 18px; }
}