/* assets/css/style.css */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #1E40AF; /* Royal Blue */
    --accent: #2563EB;
    --accent-hover: #1D4ED8;
    --text-main: #0F172A; /* Slate 900 */
    --text-dim: #64748B;  /* Slate 500 */
    --bg-main: #FFFFFF;
    --bg-soft: #F8FAFC;
    --glass: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(0, 0, 0, 0.05);
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text-main);
}

/* Glassmorphism (Light) */
.glass-card {
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.05);
}

/* Buttons */
.btn-premium {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    background-color: var(--primary);
    color: white;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 13px;
    letter-spacing: 0.08em;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    border: none;
    box-shadow: 0 4px 14px 0 rgba(30, 64, 175, 0.3);
}

.btn-premium:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 64, 175, 0.4);
}

.btn-outline-premium {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    font-weight: 700;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-outline-premium:hover {
    background: var(--bg-soft);
    transform: translateY(-2px);
}

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

.animate-fade {
    animation: fadeIn 0.8s ease forwards;
}

/* Forms (Light) */
.form-input-premium {
    width: 100%;
    padding: 16px;
    background: var(--bg-soft);
    border: 1px solid #E2E8F0;
    border-radius: 10px;
    color: var(--text-main);
    font-size: 16px;
    transition: var(--transition);
}

.form-input-premium:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(30, 64, 175, 0.1);
}

/* Navbar */
.navbar-premium {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
    background: rgba(255, 255, 255, 0.8);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.nav-item-premium {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    padding: 10px 15px;
    transition: var(--transition);
}

.nav-item-premium:hover {
    color: var(--primary);
}

/* Role Modal (Light) */
.role-modal {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(255, 255, 255, 0.98);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.role-modal.active {
    display: flex;
    animation: fadeIn 0.4s ease forwards;
}

.role-selection {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 700px;
    width: 90%;
}

.role-card {
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    padding: 50px 30px;
    border-radius: 20px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    color: var(--text-main);
}

.role-card:hover {
    border-color: var(--primary);
    box-shadow: 0 20px 40px -10px rgba(0,0,0,0.1);
    transform: translateY(-8px);
}

.role-card i {
    font-size: 50px;
    color: var(--primary);
    margin-bottom: 20px;
    display: block;
}

.close-modal {
    position: absolute;
    top: 30px; right: 30px;
    font-size: 28px;
    color: var(--text-dim);
    cursor: pointer;
}

/* Mobile Specifics */
.mobile-menu-btn {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-main);
}

@media (max-width: 992px) {
    .nav-links-premium { display: none; }
    .mobile-actions-premium { display: flex !important; }
    .mobile-menu-btn { display: block !important; }
    
    .nav-links-premium.mobile-active {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 80px; left: 0; right: 0;
        background: white;
        padding: 30px;
        border-bottom: 1px solid #EEE;
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
        align-items: center;
        gap: 20px;
        animation: fadeIn 0.3s ease;
    }
}

@media (max-width: 600px) {
    .role-selection { grid-template-columns: 1fr; }
    .btn-premium { width: 100%; text-align: center; }
}

/* Entry Pages: Register, Login, Forgot, Reset */
.register-container {
    display: flex;
    min-height: 100vh;
    width: 100%;
    background: var(--bg-soft);
    padding: 120px 20px 80px;
    justify-content: center;
    align-items: center;
}

.register-card-premium {
    max-width: 700px;
    width: 100%;
    padding: 60px;
    background: white;
    border: 1px solid #E2E8F0;
    border-radius: 24px;
    box-shadow: 0 20px 25px -5px rgba(0,0,0,0.05);
    animation: fadeIn 1s ease-out forwards;
    position: relative;
    z-index: 5;
}

.register-card-premium h2 {
    font-size: 40px;
    margin-bottom: 12px;
    color: var(--text-main);
    text-align: center;
    letter-spacing: -2px;
}

.form-input-premium {
    width: 100%;
    padding: 16px 20px;
    border-radius: 12px;
    border: 1px solid #E2E8F0;
    background: #F8FAFC;
    font-size: 15px;
    transition: all 0.3s ease;
}

.form-input-premium:focus {
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(29, 78, 216, 0.1);
}

.alert-premium, .alert-success-premium {
    padding: 16px;
    border-radius: 12px;
    margin-bottom: 25px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid transparent;
}

.alert-premium { background: #FEF2F2; border-color: #FECACA; color: #B91C1C; }
.alert-success-premium { background: #F0FDF4; border-color: #BBF7D0; color: #15803D; }