/* ============================================================
   AUTH GLOBAL CSS — Luxe Tech
   Shared styles for all auth pages:
   login, register, forget-password, otp-verification, reset-password
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

/* --- Material Symbols Outlined (icon font used across all auth pages) --- */
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200');

/* --- CSS Variables (Unified Luxe Tech Palette) --- */
:root {
    /* Brand */
    --luxe-dark: #00102b;
    --luxe-accent: #c27843;

    /* Backgrounds */
    --bg: #f7f9fc;
    --luxe-gray-bg: #f3f4f6;
    --surface: #f7f9fc;
    --surface-card: #ffffff;
    --surface-low: #f2f4f7;
    --luxe-input-bg: #f1f3f6;

    /* Text */
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --on-surface: #191c1e;
    --on-surface-variant: #44474c;

    /* Borders & Accents */
    --border-color: #e5e7eb;
    --border: #e0e3e6;
    --accent: #2b5bb5;
    --primary-dark: #001945;
    --primary-gradient: linear-gradient(135deg, #000000 0%, #001945 100%);
    --shadow-primary: rgba(0, 25, 69, 0.2);

    /* OTP / Outline tokens */
    --surface-container-lowest: #ffffff;
    --surface-container-low: #f2f4f7;
    --surface-container-high: #e6e8eb;
    --outline-variant: rgba(196, 198, 204, 0.15);
    --surface-tint: rgba(43, 91, 181, 0.5);
    --secondary-container: rgba(203, 231, 245, 0.4);
    --on-secondary-container: #4e6874;

    /* Font stacks */
    --font-headline: 'Manrope', sans-serif;
    --font-body: 'Inter', sans-serif;
}

/* --- Global Reset --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* --- Base Body --- */
html, body {
    height: 100%;
    width: 100%;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg);
    color: var(--on-surface);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* --- Cursor Helpers --- */
a, button, input[type="checkbox"], label[for] {
    cursor: pointer;
}

/* --- Links (bare reset) --- */
a {
    text-decoration: none;
    color: inherit;
}

/* --- Material Symbols config --- */
.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    vertical-align: middle;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
    background-color: #ffffff;
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    flex-shrink: 0;
}

.header-container {
    width: 100%;
    display: flex;
    align-items: center;
}

.brand-logo {
    font-family: var(--font-headline);
    font-size: 1.125rem;
    font-weight: 800;
    letter-spacing: -0.05em;
    color: var(--on-surface);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    background-color: #ffffff;
    border-top: 1px solid var(--border-color);
    padding: 1.5rem 2rem;
    min-height: 80px;
    flex-shrink: 0;
}

.footer-container {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    text-transform: uppercase;
}

.footer-brand {
    font-family: var(--font-headline);
    font-size: 1.25rem;
    color: var(--text-primary);
    letter-spacing: -0.05em;
    margin-bottom: 1rem;
}

.footer-copyright {
    font-size: 0.875rem;
    color: var(--text-primary);
    letter-spacing: -0.05em;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .footer-container {
        flex-direction: row;
    }

    .footer-brand {
        margin-bottom: 0;
        margin-right: 2rem;
    }

    .footer-copyright {
        margin-bottom: 0;
    }
}

/* ============================================================
   SHARED ERROR STYLES (used across auth forms)
   ============================================================ */
.field-error {
    color: #ff5555;
    font-size: 0.78rem;
    margin-top: 5px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.field-error::before {
    content: '⚠ ';
}

.general-error {
    background: rgba(255, 85, 85, 0.1);
    border: 1px solid #ff5555;
    color: #ff5555;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.general-success {
    background: rgba(46, 204, 113, 0.1);
    border: 1px solid #2ecc71;
    color: #27ae60;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.85rem;
    margin-bottom: 12px;
}

/* ============================================================
   ENTRANCE ANIMATION
   ============================================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(15px); }
    to   { opacity: 1; transform: translateY(0); }
}

.animate-in {
    animation: fadeInUp 0.6s ease-out;
}

/* --- Auth Global Responsive --- */
@media (max-width: 768px) {
    .site-header {
        padding: 0.875rem 1.25rem;
    }

    .site-footer {
        padding: 1rem 1.25rem;
        min-height: 60px;
    }
}

@media (max-width: 480px) {
    .site-header { padding: 0.75rem 1rem; }
    .brand-logo { font-size: 1rem; }
    .site-footer { padding: 0.875rem 1rem; }
    .footer-brand { font-size: 1.125rem; }
    .footer-copyright { font-size: 0.8rem; }
}