/* ============================================================
   SantiVeer HMS — Main Stylesheet
   Variables are inlined here to avoid @import loading issues
   ============================================================ */

:root {
    --navy: #0f1c2e;
    --navy-light: #1a2d42;
    --cyan: #00d4ff;
    --cyan-dark: #00b8d9;
    --primary-blue: #1e40af;
    --header-cyan: #00e5ff;
    --green-header: #2e7d32;
    --green-btn: #4caf50;
    --bg-light: #f4f7f6;
    --card-white: #ffffff;
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --danger: #dc2626;
    --warning: #f59e0b;
    --success: #059669;
    --ipd-nav: #0d2137;
    --sidebar-width: 240px;
}


/* ========== RESET & BASE ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--text-dark);
    background: var(--bg-light);
    min-height: 100vh;
    font-size: 18px; /* increased for better readability */
    line-height: 1.65;
}

/* Global icon scaling (Bootstrap Icons) */
.bi {
    font-size: 1.25rem;
    line-height: 1;
    vertical-align: -0.125em;
}

/* Global button scaling (Bootstrap + native) */
button,
input[type="button"],
input[type="submit"],
input[type="reset"] {
    font-size: 1rem;
}

.btn,
.btn-cyan,
.btn-save,
.btn-view,
.btn-action {
    font-size: 1rem;
}

.btn {
    padding: 0.7rem 1.1rem;
    min-height: 44px;
    border-radius: 8px;
}


a { text-decoration: none; }

/* ========== DJANGO MESSAGE ALERTS ========== */
.alert { padding: 0.75rem 1rem; border-radius: 6px; margin-bottom: 1rem; font-size: 0.88rem; border: 1px solid transparent; }
.alert-success, .alert-info-tag { background: #d1fae5; color: #065f46; border-color: #6ee7b7; }
.alert-error, .alert-danger     { background: #fee2e2; color: #991b1b; border-color: #fca5a5; }
.alert-warning                  { background: #fef3c7; color: #92400e; border-color: #fcd34d; }
.alert-info                     { background: #dbeafe; color: #1e40af; border-color: #93c5fd; }
/* Django tags: success / error / warning / info / debug */
.messages { list-style: none; padding: 0; margin: 0 0 1rem; }
.messages li { padding: 0.7rem 1rem; border-radius: 6px; margin-bottom: 0.5rem; font-size: 0.88rem; }
.messages li.success { background: #d1fae5; color: #065f46; border-left: 4px solid #10b981; }
.messages li.error   { background: #fee2e2; color: #991b1b; border-left: 4px solid #ef4444; }
.messages li.warning { background: #fef3c7; color: #92400e; border-left: 4px solid #f59e0b; }
.messages li.info    { background: #dbeafe; color: #1e40af; border-left: 4px solid #3b82f6; }
.messages li.debug   { background: #f3f4f6; color: #374151; border-left: 4px solid #9ca3af; }

/* ========== FORM CONTROLS (global) ========== */
input, select, textarea {
    font-family: inherit;
    font-size: 0.9rem;
}
.form-control, .form-select {
    display: block;
    width: 100%;
    padding: 0.45rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 5px;
    background: #fff;
    font-size: 0.9rem;
    transition: border-color 0.15s;
}
.form-control:focus, .form-select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.12);
}
label { font-size: 0.85rem; font-weight: 500; color: var(--text-dark); margin-bottom: 0.2rem; display: block; }

/* ========== LOGIN PAGE ========== */
.login-page {
    min-height: 100vh;
    display: flex;
    background: #0a1628;
    position: relative;
}

.login-page::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 20, 40, 0.72);
}

.login-hero {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
    padding: 2rem;
}

.login-modules-hub { text-align: center; color: #fff; }

.login-modules-hub .hub-logo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.5);
}

.login-modules-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 600px;
    margin-top: 2rem;
}

.login-module-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: 2px solid var(--cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.5rem;
    font-size: 1.5rem;
    color: var(--cyan);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
    transition: transform 0.2s, box-shadow 0.2s;
}
.login-module-icon:hover { transform: scale(1.08); box-shadow: 0 0 25px rgba(0, 212, 255, 0.55); }
.login-module-icon span { font-size: 0.65rem; display: block; margin-top: 0.25rem; }

.login-panel {
    width: 400px;
    min-width: 340px;
    background: rgba(13, 33, 55, 0.97);
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.login-panel h2 {
    color: #fff;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-align: center;
    margin-bottom: 2rem;
}

.login-input-group { position: relative; margin-bottom: 1.25rem; }

.login-input-group i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.login-input-group input {
    width: 100%;
    padding: 0.85rem 1rem 0.85rem 2.75rem;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 30px;
    background: #f1f5f9;
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.login-input-group input:focus {
    outline: none;
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.2);
}

.btn-login {
    width: 100%;
    padding: 0.85rem;
    border: none;
    border-radius: 30px;
    background: linear-gradient(90deg, #0077cc, #00d4ff);
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: opacity 0.2s, transform 0.15s;
}
.btn-login:hover { opacity: 0.9; transform: translateY(-1px); }

/* Login locked notice */
.login-locked-notice {
    background: rgba(220, 38, 38, 0.15);
    border: 1px solid rgba(220, 38, 38, 0.4);
    border-radius: 6px;
    color: #fca5a5;
    padding: 0.7rem 1rem;
    font-size: 0.82rem;
    margin-bottom: 1rem;
    text-align: center;
}

.login-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #000;
    color: #aaa;
    font-size: 0.75rem;
    padding: 0.5rem 1rem;
    text-align: center;
    z-index: 10;
}

/* ========== HOME HUB PAGE ========== */
.home-page {
    min-height: 100vh;
    background: linear-gradient(180deg, #0a1628 0%, #0f2847 50%, #0a1628 100%);
    color: #fff;
    display: flex;
}

.home-sidebar {
    width: 180px;
    padding: 2rem 1rem;
    border-right: 1px solid rgba(255,255,255,0.1);
    flex-shrink: 0;
}

.home-sidebar a {
    display: block;
    color: #cbd5e1;
    text-decoration: none;
    padding: 0.6rem 0;
    font-size: 0.95rem;
    transition: color 0.2s;
}
.home-sidebar a:hover { color: var(--cyan); }

.home-main { flex: 1; padding: 2rem 3rem; }

.home-header { text-align: center; margin-bottom: 3rem; }

.home-header .brand-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
}

.home-header .brand-logo {
    background: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
}

.home-header h1 { font-size: 1.75rem; letter-spacing: 0.05em; font-weight: 700; }

.module-circles {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.module-circle {
    text-align: center;
    text-decoration: none;
    color: #fff;
}

.module-circle .circle {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 3px solid var(--cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.75rem;
    font-size: 2rem;
    box-shadow: 0 0 25px rgba(0, 212, 255, 0.4);
    transition: transform 0.2s, box-shadow 0.2s;
}

.module-circle:hover .circle {
    transform: scale(1.05);
    box-shadow: 0 0 35px rgba(0, 212, 255, 0.6);
}

.module-circle span { font-size: 0.85rem; font-weight: 500; }

.home-info-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.info-card {
    background: #fff;
    border-radius: 12px;
    padding: 1.5rem;
    color: var(--text-dark);
    display: flex;
    gap: 1.5rem;
}

.info-card h3 { color: var(--primary-blue); font-size: 1rem; margin-bottom: 1rem; }
.info-card p  { font-size: 0.9rem; margin-bottom: 0.35rem; display: flex; align-items: center; gap: 0.5rem; }

/* ========== DASHBOARD LAYOUT (Sidebar) ========== */
.dashboard-layout { display: flex; min-height: 100vh; }

.dash-sidebar {
    width: var(--sidebar-width);
    background: var(--navy);
    color: #fff;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
    display: flex;
    flex-direction: column;
}

.dash-sidebar-brand {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: background 0.2s;
    cursor: pointer;
    flex-shrink: 0;
    text-decoration: none;
    color: #fff;
}
.dash-sidebar-brand:hover { background: rgba(255,255,255,0.06); color: #fff; }

.dash-sidebar-brand .logo-icon {
    width: 36px;
    height: 36px;
    background: var(--cyan);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--navy);
    font-size: 1rem;
    flex-shrink: 0;
}

.dash-sidebar-brand .brand-text { font-weight: 700; font-size: 0.95rem; line-height: 1.2; }
.dash-sidebar-brand .brand-sub  { font-size: 0.7rem; color: #94a3b8; }

.dash-sidebar-nav { flex: 1; padding: 0.5rem 0; }

.dash-sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 1.5rem;
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.88rem;
    border-left: 3px solid transparent;
    transition: all 0.15s;
}

.dash-sidebar-nav a i { font-size: 1rem; width: 20px; text-align: center; flex-shrink: 0; }

.dash-sidebar-nav a:hover,
.dash-sidebar-nav a.active {
    background: var(--navy-light);
    color: #fff;
    border-left-color: var(--cyan);
}

.dash-sidebar-section {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #475569;
    padding: 1rem 1.5rem 0.35rem;
}

.dash-main {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 1.25rem 1.5rem;
    background: var(--bg-light);
    min-height: 100vh;
}

.dash-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border);
}

.dash-topbar h1 { font-size: 1.3rem; font-weight: 600; color: var(--text-dark); }

.dash-topbar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.notif-bell {
    position: relative;
    font-size: 1.25rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.35rem;
}

.notif-bell .badge {
    position: absolute;
    top: -3px;
    right: -6px;
    background: var(--danger);
    color: #fff;
    font-size: 0.6rem;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.user-profile-mini {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.user-profile-mini img {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border);
}

.user-profile-mini .name { font-weight: 600; font-size: 0.88rem; color: var(--text-dark); }
.user-profile-mini .role { font-size: 0.73rem; color: var(--text-muted); }

/* ========== NOTIFICATION DROPDOWN ========== */
.notification-dropdown { width: 320px; max-height: 400px; overflow-y: auto; }
.dropdown-header { padding: 0.6rem 1rem; font-weight: 600; font-size: 0.85rem; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.notification-item.unread { background: #f0f9ff; }
.border-warning { border-left: 4px solid #f59e0b !important; }
.border-primary { border-left: 4px solid #3b82f6 !important; }

/* ========== KPI CARDS ========== */
.kpi-card {
    border-radius: 10px;
    padding: 1rem 1.1rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    height: 100%;
    min-height: 95px;
    transition: transform 0.15s, box-shadow 0.15s;
}
.kpi-card:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,0.14); }
.kpi-card .kpi-icon {
    font-size: 2.5rem;
    opacity: 0.18;
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
}
.kpi-card .kpi-val  { font-size: 1.65rem; font-weight: 700; line-height: 1.1; margin-top: 0.25rem; }
.kpi-card .kpi-sub  { font-size: 0.95rem; font-weight: 400; opacity: 0.75; }
.kpi-card .kpi-lbl  { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; opacity: 0.8; margin-top: 0.25rem; }

.kpi-blue   { background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%); color: #fff; }
.kpi-green  { background: linear-gradient(135deg, #065f46 0%, #22c55e 100%); color: #fff; }
.kpi-orange { background: linear-gradient(135deg, #92400e 0%, #f59e0b 100%); color: #fff; }
.kpi-red    { background: linear-gradient(135deg, #991b1b 0%, #ef4444 100%); color: #fff; }
.kpi-cyan   { background: linear-gradient(135deg, #164e63 0%, #06b6d4 100%); color: #fff; }
.kpi-purple { background: linear-gradient(135deg, #4c1d95 0%, #8b5cf6 100%); color: #fff; }
.kpi-teal   { background: linear-gradient(135deg, #134e4a 0%, #14b8a6 100%); color: #fff; }
.kpi-rose   { background: linear-gradient(135deg, #881337 0%, #f43f5e 100%); color: #fff; }

/* ========== WIDGET CARDS ========== */
.widget-card {
    background: var(--card-white);
    border-radius: 10px;
    padding: 1rem 1.25rem;
    border: 1px solid var(--border);
    height: 100%;
    box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}

.widget-card .widget-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.widget-card .widget-title { font-size: 0.9rem; font-weight: 600; color: var(--text-dark); }

.filter-tabs { display: flex; gap: 0.25rem; flex-wrap: wrap; }
.filter-tabs button {
    border: 1px solid var(--border);
    background: #fff;
    padding: 0.2rem 0.5rem;
    font-size: 0.7rem;
    border-radius: 4px;
    cursor: pointer;
    color: var(--text-dark);
    transition: all 0.15s;
}
.filter-tabs button:hover { border-color: var(--primary-blue); color: var(--primary-blue); }
.filter-tabs button.active { background: var(--primary-blue); color: #fff; border-color: var(--primary-blue); }

.stat-mini { text-align: center; }
.stat-mini .val { font-size: 1.5rem; font-weight: 700; color: var(--primary-blue); }
.stat-mini .lbl { font-size: 0.7rem; color: var(--text-muted); }

.billing-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.billing-stat-box {
    text-align: center;
    padding: 0.75rem;
    background: #f8fafc;
    border-radius: 8px;
    border: 1px solid var(--border);
}
.billing-stat-box .amount { font-size: 1.05rem; font-weight: 700; }
.billing-stat-box .label  { font-size: 0.68rem; color: var(--text-muted); margin-top: 0.2rem; }

.badge-occupied { background: #fee2e2; color: #991b1b; padding: 0.2rem 0.5rem; border-radius: 4px; font-size: 0.72rem; font-weight: 600; }
.badge-vacant   { background: #d1fae5; color: #065f46; padding: 0.2rem 0.5rem; border-radius: 4px; font-size: 0.72rem; font-weight: 600; }
.badge-maintenance { background: #fef3c7; color: #92400e; padding: 0.2rem 0.5rem; border-radius: 4px; font-size: 0.72rem; font-weight: 600; }

/* ========== PATIENT SEARCH ========== */
.patient-search-widget input { border-radius: 20px; padding-left: 1rem; }

/* ========== CYAN TOP NAV (Module pages) ========== */
.cyan-navbar {
    background: var(--header-cyan);
    padding: 0.35rem 1rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem;
}

.cyan-navbar a {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.35rem 0.75rem;
    color: #000;
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 4px;
    min-width: 70px;
    transition: background 0.15s;
}
.cyan-navbar a i { font-size: 1rem; margin-bottom: 2px; }
.cyan-navbar a:hover { background: rgba(0,0,0,0.1); }
.cyan-navbar a.active { background: #000; color: #fff; }
.cyan-navbar .nav-spacer { flex: 1; }

/* ========== DARK TOP NAV ========== */
.dark-navbar {
    background: #1a1a2e;
    padding: 0.5rem 1rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.dark-navbar .brand { color: #fff; font-weight: 700; margin-right: 1.5rem; text-decoration: none; font-size: 1rem; }
.dark-navbar a {
    color: #e2e8f0;
    text-decoration: none;
    padding: 0.4rem 0.85rem;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    border-bottom: 2px solid transparent;
    transition: color 0.15s, border-color 0.15s;
}
.dark-navbar a:hover, .dark-navbar a.active { color: var(--cyan); border-bottom-color: var(--cyan); }

/* ========== IPD NAV ========== */
.ipd-navbar {
    background: var(--ipd-nav);
    padding: 0.75rem;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.ipd-navbar a {
    color: #fff;
    text-decoration: none;
    padding: 0.5rem 1.25rem;
    border: 1px solid rgba(0, 212, 255, 0.45);
    border-radius: 4px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    transition: background 0.15s, color 0.15s;
}
.ipd-navbar a:hover, .ipd-navbar a.active { background: var(--cyan); color: #000; border-color: var(--cyan); }

/* ========== FORM CARDS ========== */
.page-container { padding: 1.5rem; max-width: 1400px; margin: 0 auto; }

.form-card {
    background: #fff;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border: 1px solid var(--border);
    margin-bottom: 1rem;
}

.form-card h2 { text-align: center; color: var(--primary-blue); font-size: 1.2rem; margin-bottom: 1.25rem; }

.section-title {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin: 1.25rem 0 0.75rem;
    padding-bottom: 0.35rem;
    border-bottom: 2px solid var(--border);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ========== BUTTONS ========== */
.btn-cyan  { background: var(--cyan); color: #000; border: none; padding: 0.6rem 1.45rem; border-radius: 8px; font-weight: 600; cursor: pointer; font-size: 0.98rem; transition: background 0.15s; }
.btn-cyan:hover  { background: var(--cyan-dark); color: #fff; }

.btn-save  { background: var(--primary-blue); color: #fff; border: none; padding: 0.6rem 1.65rem; border-radius: 8px; cursor: pointer; font-size: 0.98rem; font-weight: 600; transition: opacity 0.15s; }
.btn-save:hover  { opacity: 0.88; }

.btn-view  { background: #6b7280; color: #fff; border: none; padding: 0.6rem 1.65rem; border-radius: 8px; cursor: pointer; font-size: 0.98rem; font-weight: 600; }
.btn-view:hover  { background: #4b5563; }

.btn-action { padding: 0.32rem 0.75rem; font-size: 0.86rem; border: none; border-radius: 6px; color: #fff; margin: 2px; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 0.35rem; transition: opacity 0.15s; min-height: 38px; }
.btn-action:hover { opacity: 0.82; color: #fff; }
.btn-pres    { background: #06b6d4; }
.btn-print   { background: #f97316; }
.btn-receipt { background: #3b82f6; }
.btn-edit    { background: #eab308; color: #000; }
.btn-edit:hover { color: #000; }
.btn-delete  { background: #ef4444; }

/* ========== BANNERS ========== */
.green-banner {
    background: var(--green-header);
    color: #fff;
    text-align: center;
    padding: 0.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    border-radius: 4px;
}

/* ========== TABLES ========== */
.hms-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.hms-table thead th {  
    background: var(--primary-blue);
    color: #fff;
    padding: 0.6rem 0.75rem;
    text-align: left;
    font-weight: 600;
    white-space: nowrap;
}
.hms-table.green-head thead th { background: var(--green-header); }
.hms-table tbody td { padding: 0.55rem 0.75rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
.hms-table tbody tr:nth-child(even) { background: #f8fafc; }
.hms-table tbody tr:hover { background: #f1f5f9; }
.hms-table tbody tr:last-child td { border-bottom: none; }

/* ========== PHARMACY LAYOUT ========== */
.pharmacy-layout { display: flex; gap: 1rem; padding: 1rem; }
.pharmacy-sidebar { width: 140px; flex-shrink: 0; }
.pharmacy-sidebar a {
    display: block;
    background: #004d4d;
    color: #fff;
    text-align: center;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.85rem;
    transition: background 0.15s;
}
.pharmacy-sidebar a:hover  { background: #006666; }
.pharmacy-sidebar a.active { background: var(--cyan); color: #000; }
.pharmacy-main { flex: 1; }

.master-sidebar a {
    display: block;
    background: #004d4d;
    color: #fff;
    padding: 0.6rem 1rem;
    margin-bottom: 0.5rem;
    border-radius: 20px;
    text-decoration: none;
    font-size: 0.85rem;
    text-align: center;
    transition: background 0.15s;
}
.master-sidebar a:hover  { background: #006666; }
.master-sidebar a.active { background: var(--cyan); color: #000; }

/* ========== LAB LAYOUT ========== */
.lab-layout { display: grid; grid-template-columns: 1fr 280px; gap: 1rem; }
.test-panel {
    border: 1px solid var(--border);
    max-height: 400px;
    overflow-y: auto;
    background: #fff;
    border-radius: 6px;
}
.test-panel .test-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.5rem;
    border-bottom: 1px solid #eee;
    font-size: 0.8rem;
}
.lab-footer-bar {
    background: #e2e8f0;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
    border-radius: 6px;
}

/* ========== UHID & IPD ========== */
.uhid-green-header {
    background: var(--green-header);
    color: #fff;
    padding: 0.5rem 1rem;
    font-weight: 600;
    border-radius: 4px 4px 0 0;
}

.search-bar-row {
    background: #e8e8e8;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.ipd-split-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 1rem;
    padding: 1rem;
}

.present-patients-panel {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
}

/* ========== AUTH CARDS ========== */
.auth-wrapper-simple {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0a1628, #1e40af);
    padding: 2rem;
}

.auth-card-simple {
    background: #fff;
    border-radius: 12px;
    padding: 2rem;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}
.auth-card-simple h2 { text-align: center; color: var(--primary-blue); margin-bottom: 1.5rem; }

/* ========== UTILITY ========== */
.text-danger  { color: var(--danger) !important; }
.text-success { color: var(--success) !important; }
.text-warning { color: var(--warning) !important; }
.text-muted   { color: var(--text-muted) !important; }
.text-center  { text-align: center; }
.text-right   { text-align: right; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.d-flex { display: flex; }
.align-items-center { align-items: center; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 1rem; }
.small { font-size: 0.82rem; }
.fw-bold { font-weight: 700; }

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: #f1f5f9; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* ========== RESPONSIVE ========== */
@media (max-width: 992px) {
    .dash-sidebar { width: 100%; position: relative; height: auto; }
    .dash-main    { margin-left: 0; }
    .module-circles { grid-template-columns: repeat(2, 1fr); }
    .lab-layout, .ipd-split-layout { grid-template-columns: 1fr; }
    .login-panel  { width: 100%; min-width: unset; }
    .billing-stats { grid-template-columns: repeat(2, 1fr); }

    /* home page: hide sidebar on tablet and below */
    .home-sidebar { display: none; }
    .home-main { padding: 1.5rem; }
}

@media (max-width: 576px) {
    .login-page { flex-direction: column; }
    .login-hero  { display: none; }
    .login-panel { width: 100%; padding: 2rem 1.5rem; min-height: 100vh; justify-content: center; }
    .billing-stats { grid-template-columns: 1fr 1fr; }
    .module-circles { grid-template-columns: repeat(2, 1fr); gap: 1rem; }

    /* home page adjustments */
    .home-main { padding: 1rem; }
    .home-header { margin-bottom: 1.5rem; }
    .home-header h1 { font-size: 1.1rem; }
    .module-circle .circle { width: 72px; height: 72px; font-size: 1.5rem; }
    .home-info-cards { grid-template-columns: 1fr; gap: 1rem; }
}

/* ========== SIDEBAR SUB-MENU (IPD collapse) ========== */
.dash-sidebar-sub {
    padding: 0.25rem 0 0.25rem 1.5rem;
    border-left: 2px solid rgba(255,255,255,0.12);
    margin: 0 0.75rem 0.25rem 1.25rem;
}
.dash-sidebar-sub a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.5rem;
    border-radius: 5px;
    color: rgba(255,255,255,0.65);
    font-size: 0.82rem;
    transition: background 0.15s, color 0.15s;
    text-decoration: none;
}
.dash-sidebar-sub a:hover {
    background: rgba(255,255,255,0.08);
    color: #fff;
}