@import url('base_styles.css');

/* Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: var(--font-family-primary);
    background: var(--color-background);
    color: var(--color-text-primary);
    line-height: 1.6;
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Hero Section */
.hero-section {
    margin-top: 25vh;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) 0;
}

.hero-content {
    text-align: center;
    width: 100%;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: var(--font-weight-light);
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(45deg, var(--color-text-primary), var(--color-text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: var(--shadow-glow);
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

/* Role Selection */
.role-selection {
    margin: var(--spacing-lg) 0;
}

.role-title {
    font-size: 2rem;
    font-weight: var(--font-weight-regular);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.role-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.role-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-md);
    text-decoration: none;
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-normal);
    height: var(--button-height);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.role-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-card-bg);
    backdrop-filter: blur(10px);
    z-index: -1;
    border-radius: var(--border-radius-lg);
}

.role-btn-business {
    border-color: var(--color-business-primary);
}

.role-btn-partner {
    border-color: var(--color-partner-primary);
}

.role-btn:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    text-decoration: none;
}

.role-btn-business:hover {
    border-color: var(--color-business-secondary);
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
}

.role-btn-partner:hover {
    border-color: var(--color-partner-secondary);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
}

.btn-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xs);
}

.btn-text {
    font-size: 1.5rem;
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.btn-description {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.4;
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.feature-item {
    padding: var(--spacing-md);
    background: var(--color-card-bg);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-card-border);
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.feature-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.feature-item h3 {
    font-size: 1.2rem;
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.feature-item p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --spacing-lg: 2rem;
        --spacing-xl: 4rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .role-title {
        font-size: 1.5rem;
    }

    .role-buttons {
        grid-template-columns: 1fr;
    }

    .features {
        grid-template-columns: 1fr;
    }

    .btn-icon {
        font-size: 2rem;
    }

    .btn-text {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .role-btn {
        height: auto;
        min-height: 100px;
    }

    .feature-item {
        text-align: center;
    }
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content > * {
    animation: fadeInUp 0.8s ease forwards;
}

.hero-content > *:nth-child(1) { animation-delay: 0.1s; }
.hero-content > *:nth-child(2) { animation-delay: 0.2s; }
.hero-content > *:nth-child(3) { animation-delay: 0.3s; }
.hero-content > *:nth-child(4) { animation-delay: 0.4s; }

/* Стили для авторизации */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    background: var(--color-background);
}

.auth-card {
    background: var(--auth-card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--auth-card-border);
    border-radius: var(--radius-xl);
    padding: var(--auth-card-padding);
    box-shadow: var(--auth-card-shadow);
    width: 100%;
    max-width: var(--auth-card-width);
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.auth-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    opacity: 0.9;
}

.auth-header h1 {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-xs);
    color: var(--platinum-text);
}

.auth-header p {
    color: var(--platinum-text);
    opacity: 0.8;
    margin: 0;
    font-size: 1rem;
}

.auth-form {
    margin-top: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--platinum-text);
    font-weight: var(--font-weight-medium);
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    height: var(--form-input-height);
    padding: 0 var(--form-input-padding);
    background: var(--form-bg);
    border: 1px solid var(--form-border);
    border-radius: var(--radius-md);
    color: var(--form-text);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--form-border-focus);
    box-shadow: 0 0 0 3px rgba(0, 194, 179, 0.1);
}

.form-control::placeholder {
    color: var(--form-placeholder);
}

.auth-btn {
    width: 100%;
    height: var(--form-input-height);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: var(--font-weight-bold);
    cursor: pointer;
    transition: all var(--transition-normal);
    margin-top: var(--spacing-sm);
    background: var(--btn-auth-gradient);
    color: white;
}

.auth-btn:hover {
    background: var(--btn-auth-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 194, 179, 0.3);
}

.auth-links {
    text-align: center;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--auth-card-border);
}

.auth-links p {
    color: var(--platinum-text);
    opacity: 0.8;
    margin: 0;
    font-size: 0.95rem;
}

.auth-links a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-fast);
}

.auth-links a:hover {
    color: var(--accent-cyan);
    text-decoration: underline;
}

/* Алерты */
.alert {
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
    border: 1px solid;
}

.alert-success {
    background: rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.3);
    color: #10b981;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

/* Анимации */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-card {
    animation: slideUp 0.6s ease;
}

/* Адаптивность */
@media (max-width: 480px) {
    :root {
        --auth-card-padding: 2rem;
    }

    .auth-header h1 {
        font-size: 1.75rem;
    }

    .auth-icon {
        font-size: 2.5rem;
    }

    .form-control {
        height: 50px;
    }

    .auth-btn {
        height: 50px;
    }
}

.auth-btn-primary {
}