/* assets/css/login.css - Modern Override for Login Page */
/* Applies clean, minimalist style matching pillar pages; overrides corporate gradients for subtlety */

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

/* Base overrides for login page */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #fff;
    color: #333;
    line-height: 1.6;
    margin: 0;
}

/* Header - Minimal sticky nav, no gradients */
header {
    background: #fff;
    border-bottom: 1px solid #e5e5e5;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2563eb;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: #4b5563;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: #2563eb;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Hero/Login Section */
.hero {
    padding: 0rem 0 4rem;
    text-align: center;
    min-height: calc(100vh - 200px); /* Adjust for header/footer */
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    color: #111827;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero .subheadline {
    font-size: 1.25rem;
    color: #4b5563;
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Form Styles */
.login-form {
    max-width: 400px;
    margin: 0 auto;
    background: #fff;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: #fff;
}

.form-input:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-help {
    font-size: 0.8rem;
    color: #6b7280;
    margin-top: 0.25rem;
}

.error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    width: 100%;
    text-align: center;
}

.btn-primary {
    background: #16a34a;
    color: white;
}

.btn-primary:hover {
    background: #15803d;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(22, 163, 74, 0.3);
}

.text-link {
    color: #2563eb;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.text-link:hover {
    color: #1d4ed8;
    text-decoration: underline;
}

.login-links {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e5e7eb;
}

.link-separator {
    color: #9ca3af;
    margin: 0 0.5rem;
}

/* Info Cards - Minimalist */
.info-cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    padding: 3rem 0;
    background: #f9fafb;
}

.info-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    overflow: hidden;
    border: 1px solid #e5e7eb;
    transition: box-shadow 0.2s;
}

.info-card:hover {
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.info-card-header {
    padding: 1.5rem;
    background: #f9fafb;
    border-bottom: 1px solid #e5e7eb;
}

.info-card-header h3 {
    margin: 0;
    font-size: 1.25rem;
    color: #111827;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.info-card-header h3 i,
.info-card-header h3 .fas,
.info-card-header h3 .fa {
    font-size: 1.1rem;
    color: #6366f1;
    display: inline-block;
}

.info-card-body {
    padding: 1.5rem;
}

.info-card-body ul {
    margin: 0;
    padding-left: 1rem;
    list-style: none;
}

.info-card-body li {
    margin-bottom: 0.75rem;
    color: #6b7280;
    position: relative;
    padding-left: 1rem;
}

.info-card-body li::before {
    content: "•";
    color: #16a34a;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.security-note-card {
    background: #fef3cd;
    border-left: 4px solid #f59e0b;
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
}

.security-note-card h3 {
    color: #92400e;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.security-note-card p {
    color: #92400e;
    margin: 0;
    font-size: 0.95rem;
}

/* Footer */
.login-footer {
    background: #f9fafb;
    padding: 2rem 0;
    text-align: center;
    color: #6b7280;
    border-top: 1px solid #e5e7eb;
}

.login-footer p {
    margin: 0.25rem 0;
    font-size: 0.95rem;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.25rem;
    }
    
    .login-form {
        padding: 2rem 1.5rem;
        margin: 0 1rem;
    }
    
    .info-cards-container {
        grid-template-columns: 1fr;
        padding: 2rem 1rem;
    }
    
    nav {
        padding: 0 1rem;
    }
    
    .nav-links {
        gap: 1rem;
    }
}

/* OAuth Button Override */
.oauth-btn {
    background: #2563eb;
    color: white;
    padding: 0.75rem;
    border-radius: 8px;
    text-decoration: none;
    display: block;
    text-align: center;
    font-weight: 600;
    transition: background 0.2s;
    margin: 1rem 0;
}

.oauth-btn:hover {
    background: #1d4ed8;
}

/* Flash Messages */
.flash-message {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.flash-success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #166534;
}

.flash-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
}