/* ==========================================================================
   Login Stylesheet
   ========================================================================== */
:root {
    --bg-darker: #09090b;
    --bg-dark: #121214;
    --bg-card: #1c1c21;
    
    --color-primary: #dfb76c;
    --color-primary-dark: #9a7b43;
    --color-primary-light: #f3d082;
    --color-text-primary: #ffffff;
    --color-text-secondary: #a1a1aa;
    --color-text-muted: #71717a;
    --color-error: #ef4444;
    
    --gradient-gold: linear-gradient(135deg, #dfb76c 0%, #9a7b43 100%);
    --gradient-gold-hover: linear-gradient(135deg, #f3d082 0%, #b28e4e 100%);
    --gradient-card: linear-gradient(135deg, rgba(28, 28, 33, 0.8) 0%, rgba(18, 18, 20, 0.9) 100%);
    
    --font-headings: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6);
    --shadow-gold: 0 0 15px rgba(223, 183, 108, 0.2);
    
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-darker);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

/* Background overlay matching index.css */
body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(rgba(223, 183, 108, 0.02) 1px, transparent 0),
        radial-gradient(rgba(255, 255, 255, 0.01) 2px, transparent 0);
    background-size: 40px 40px, 80px 80px;
    opacity: 0.7;
    z-index: 1;
    pointer-events: none;
}

.login-page-container {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 440px;
    padding: 24px;
}

/* Back Link */
.back-home-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-secondary);
    font-family: var(--font-headings);
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 24px;
    transition: var(--transition-normal);
}

.back-home-link:hover {
    color: var(--color-primary);
    transform: translateX(-4px);
}

/* Login Card */
.login-card-wrapper {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    position: relative;
    animation: slideUpIn 0.5s ease-out;
}

.login-card-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 1px;
    background: linear-gradient(135deg, rgba(223, 183, 108, 0.15) 0%, rgba(255, 255, 255, 0.01) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

/* Logo Header */
.login-logo-section {
    text-align: center;
    margin-bottom: 36px;
}

.brand-emblem {
    width: 70px;
    height: 70px;
    margin: 0 auto 16px auto;
}

.emblem-svg {
    width: 100%;
    height: 100%;
}

.brand-title {
    font-family: var(--font-headings);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: 0.12em;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 4px;
}

.brand-subtitle {
    font-family: var(--font-headings);
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    color: var(--color-text-secondary);
    display: block;
}

/* Forms */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.input-wrapper input {
    width: 100%;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.2);
    border: 1.5px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    color: #fff;
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-normal);
}

.input-wrapper input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 10px rgba(223, 183, 108, 0.15);
    background: rgba(0, 0, 0, 0.3);
}

/* Error Box */
.error-box {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--color-error);
    border-radius: 8px;
    padding: 12px;
    color: #ff8b8b;
    font-size: 0.85rem;
    text-align: center;
    font-weight: 500;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-family: var(--font-headings);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-normal);
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background: var(--gradient-gold);
    color: #121214;
}

.btn-primary:hover {
    background: var(--gradient-gold-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

/* Info Box */
.credentials-info-box {
    margin-top: 32px;
    padding: 16px;
    border-top: 1px dashed rgba(255, 255, 255, 0.1);
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.credentials-info-box p {
    margin-bottom: 4px;
}

.credentials-info-box code {
    color: var(--color-primary-light);
    font-family: monospace;
    background: rgba(255, 255, 255, 0.04);
    padding: 2px 6px;
    border-radius: 4px;
}

/* Helpers */
.hidden {
    display: none !important;
}

/* Animations */
@keyframes slideUpIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes shakeForm {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-8px); }
    40%, 80% { transform: translateX(8px); }
}