/* ================= GLOBAL RESET ================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    transition: background 0.3s ease, color 0.3s ease;
}

/* ================= THEME VARIABLES ================= */
:root[data-theme="light"] {
    --bg: linear-gradient(135deg, #d9e9f7, #dff3ee);
    --glass: rgba(255, 255, 255, 0.6);
    --border: rgba(255, 255, 255, 0.3);
    --text: #1a1a1a;
    --accent: #6c9cff;
}

:root[data-theme="dark"] {
    --bg: linear-gradient(135deg, #0f172a, #1e293b);
    --glass: rgba(30, 41, 59, 0.6);
    --border: rgba(255, 255, 255, 0.1);
    --text: #f1f5f9;
    --accent: #60a5fa;
}

body {
    background: var(--bg);
    color: var(--text);
}

/* ================= NAVBAR ================= */
.navbar-glass {
    position: sticky;
    top: 20px;
    display: flex;
    justify-content: center;
    z-index: 1000;
}

.nav-container {
    width: 90%;
    max-width: 1100px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;

    padding: 12px 20px;

    background: var(--glass);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    border: 1px solid var(--border);
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

/* LEFT */
.nav-left {
    display: flex;
    gap: 20px;
}

.nav-left a {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    position: relative;
}

.nav-left a::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--accent);
    transition: 0.3s;
}

.nav-left a:hover::after {
    width: 100%;
}

/* CENTER */
.nav-center {
    text-align: center;
}

.logo {
    font-weight: 600;
    font-size: 1.2rem;
}

/* RIGHT */
.nav-right {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

/* THEME TOGGLE */
#themeToggle {
    border: none;
    background: var(--glass);
    padding: 8px 12px;
    border-radius: 12px;
    cursor: pointer;
    font-size: 1rem;
    transition: 0.3s;
}

#themeToggle:hover {
    transform: scale(1.1);
}

/* LOGOUT */
.logout-btn {
    margin-left: 10px;
    padding: 6px 12px;
    border-radius: 10px;
    text-decoration: none;
    color: white;
    background: rgba(255, 80, 80, 0.2);
    border: 1px solid rgba(255, 80, 80, 0.3);
    transition: all 0.2s ease;
}

.logout-btn:hover {
    background: rgba(255, 80, 80, 0.4);
}

/* ================= MAIN ================= */
.main-content {
    padding: 100px 20px 40px;
    max-width: 1200px;
    margin: auto;
}

/* ================= FLASH ================= */
.flash-container {
    position: fixed;
    top: 100px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 2000;
}

.glass-popup {
    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 12px 16px;
    min-width: 250px;

    background: var(--glass);
    border-radius: 14px;
    border: 1px solid var(--border);

    animation: slideIn 0.4s ease;
}

.glass-popup.success { border-left: 4px solid #22c55e; }
.glass-popup.danger { border-left: 4px solid #ef4444; }
.glass-popup.warning { border-left: 4px solid #f59e0b; }

/* ================= MODAL ================= */
.glass-modal {
    position: fixed;
    inset: 0;
    display: flex;
    justify-content: center;
    align-items: center;

    background: rgba(0,0,0,0.3);
    backdrop-filter: blur(6px);
    z-index: 3000;
}

.glass-modal-content {
    background: var(--glass);
    border-radius: 20px;
    border: 1px solid var(--border);

    padding: 25px;
    min-width: 300px;
    text-align: center;

    animation: popIn 0.3s ease;
}

.glass-modal-content button {
    margin-top: 15px;
    padding: 8px 14px;
    border-radius: 10px;
    border: none;
    background: var(--accent);
    color: white;
    cursor: pointer;
}

.hidden {
    display: none;
}

/* ================= GLASS CARD ================= */
.glass-card {
    padding: 20px;
    border-radius: 18px;
    background: var(--glass);
    border: 1px solid var(--border);
    backdrop-filter: blur(12px);
    margin-bottom: 20px;
}

/* ================= INPUT ================= */
.glass-input {
    width: 100%;
    padding: 14px 16px;
    border-radius: 14px;

    border: 1px solid var(--border);
    background: var(--glass);

    color: var(--text);
    font-size: 15px;

    outline: none;
    transition: 0.2s;
}

.glass-input::placeholder {
    color: rgba(128,128,128,0.7);
}

.glass-input:focus {
    border-color: var(--accent);
}

/* ================= BUTTON ================= */
.glass-btn {
    margin-top: 12px;
    padding: 12px 18px;
    border-radius: 14px;

    border: 1px solid var(--border);
    background: var(--glass);

    color: var(--text);
    font-weight: 600;
    cursor: pointer;

    transition: 0.2s;
}

.glass-btn:hover {
    background: var(--accent);
    color: white;
}

/* ================= RESULTS ================= */
.result-box {
    padding: 16px;
    border-radius: 16px;

    background: var(--glass);
    border: 1px solid var(--border);

    margin-bottom: 16px;
}

.result-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.result-grid {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.result-stat {
    flex: 1;
    min-width: 110px;

    background: rgba(0,0,0,0.05);
    padding: 10px;
    border-radius: 12px;
    text-align: center;
}

:root[data-theme="dark"] .result-stat {
    background: rgba(255,255,255,0.05);
}

.result-stat span {
    font-size: 12px;
    opacity: 0.7;
}

.result-stat strong {
    font-size: 16px;
}

/* TRIAGE COLORS */
.triage-low { color: #22c55e; }
.triage-moderate { color: #f59e0b; }
.triage-high { color: #fb923c; }
.triage-critical { color: #ef4444; }

/* EMERGENCY */
.emergency-box {
    margin-top: 12px;
    padding: 12px;
    border-radius: 12px;

    border: 1px solid rgba(239, 68, 68, 0.4);
    background: rgba(239, 68, 68, 0.1);

    color: #ef4444;
    text-align: center;
    font-weight: 600;
}

/* ================= ANIMATIONS ================= */
@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes popIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* ================= RESPONSIVE ================= */
@media (max-width: 768px) {
    .nav-container {
        grid-template-columns: 1fr auto;
    }

    .nav-center {
        display: none;
    }

    .main-content {
        padding-top: 120px;
    }
}

/* ================= HOME PAGE ENHANCEMENTS ================= */

/* HERO IMPROVEMENT */
.glass-hero {
    text-align: center;
    padding: 50px 30px;
    border-radius: 24px;

    background: var(--glass);
    border: 1px solid var(--border);
    backdrop-filter: blur(18px);

    margin-bottom: 40px;
}

/* BIGGER TITLE */
.glass-hero h1 {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

/* SUBTITLE */
.subtitle {
    opacity: 0.7;
    margin-bottom: 20px;
}

/* STATUS BOX (FIX CONTRAST) */
.status-box {
    margin-top: 20px;
    padding: 16px;
    border-radius: 14px;

    background: rgba(0,0,0,0.05);
}

:root[data-theme="dark"] .status-box {
    background: rgba(255,255,255,0.05);
}

/* ================= BUTTON FIXES ================= */

/* BASE BUTTON */
.glass-btn {
    display: inline-block;
    text-align: center;
}

/* DANGER BUTTON (REGISTER) */
.glass-btn.danger {
    border: 1px solid rgba(239, 68, 68, 0.4);
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.glass-btn.danger:hover {
    background: #ef4444;
    color: white;
}

/* SECONDARY BUTTON */
.glass-btn.secondary {
    border: 1px solid rgba(96, 165, 250, 0.4);
    background: rgba(96, 165, 250, 0.15);
    color: var(--accent);
}

.glass-btn.secondary:hover {
    background: var(--accent);
    color: white;
}

/* BUTTON ROW SPACING */
.button-row {
    margin-top: 25px;
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ================= CARD GRID FIX ================= */

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

/* CARD IMPROVEMENT */
.glass-card {
    padding: 22px;
    border-radius: 18px;

    background: var(--glass);
    border: 1px solid var(--border);

    backdrop-filter: blur(12px);
    transition: 0.25s ease;
}

.glass-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

/* ================= AUTH PAGE ================= */

.auth-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 70vh;
}

/* AUTH CARD */
.glass-auth-card {
    width: 100%;
    max-width: 400px;
    padding: 30px;
    border-radius: 20px;

    background: var(--glass);
    border: 1px solid var(--border);

    backdrop-filter: blur(18px);
    text-align: center;
}

/* TITLE */
.glass-auth-card h2 {
    margin-bottom: 5px;
}

/* SUBTEXT */
.subtext {
    opacity: 0.7;
    font-size: 14px;
    margin-bottom: 20px;
}

/* INPUT GROUP SPACING */
.input-group {
    margin-bottom: 15px;
}

/* SUBMIT BUTTON FULL WIDTH */
.glass-auth-card .glass-btn.primary {
    width: 100%;
}

/* AUTH LINKS (BUTTON STYLE ROW) */
.auth-links {
    margin-top: 20px;
    display: flex;
    gap: 10px;
    flex-direction: column;
}

/* MAKE LINKS LOOK LIKE BUTTONS */
.auth-links .glass-btn {
    width: 100%;
    text-align: center;
}

/* OPTIONAL HOVER POLISH */
.auth-links .glass-btn:hover {
    transform: translateY(-1px);
}
/* CLICKABLE HEADER */
.result-header {
    cursor: pointer;
}

/* DROPDOWN */
.result-dropdown {
    margin-top: 12px;
    padding: 12px;
    border-radius: 12px;

    background: rgba(0,0,0,0.05);
}

:root[data-theme="dark"] .result-dropdown {
    background: rgba(255,255,255,0.05);
}

/* SMOOTH EXPAND FEEL */
.result-dropdown ul {
    margin-top: 8px;
    padding-left: 18px;
}
/* ================= TRIAGE BAR ================= */

.triage-bar {
    width: 100%;
    height: 8px;
    border-radius: 10px;
    overflow: hidden;
    margin: 10px 0 14px;

    background: rgba(0,0,0,0.1);
}

:root[data-theme="dark"] .triage-bar {
    background: rgba(255,255,255,0.1);
}

.triage-fill {
    height: 100%;
    transition: width 0.4s ease;
}

/* COLOR FILLS */
.triage-low-bg { background: #22c55e; }
.triage-moderate-bg { background: #f59e0b; }
.triage-high-bg { background: #fb923c; }
.triage-critical-bg { background: #ef4444; }

/* RESULT HOVER EFFECT */
.result-box:hover {
    transform: scale(1.01);
    transition: 0.2s;
}