/* Styles pour les pages d'authentification - Thème Discord Dark */

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

:root {
    /* Discord Dark Theme Colors */
    --bg-primary: #36393f;
    --bg-secondary: #2f3136;
    --bg-tertiary: #202225;
    --bg-accent: #4f545c;
    --bg-modifier-hover: #40444b;
    --bg-modifier-active: #393c43;
    --bg-modifier-selected: #5865f2;
    
    --text-normal: #dcddde;
    --text-muted: #72767d;
    --text-faint: #4f5660;
    --text-link: #00aff4;
    --text-positive: #3ba55c;
    --text-warning: #faa61a;
    --text-danger: #ed4245;
    
    --interactive-normal: #b9bbbe;
    --interactive-hover: #dcddde;
    --interactive-active: #fff;
    --interactive-muted: #4f5660;
    
    --brand-experiment: #5865f2;
    --brand-experiment-hover: #4752c4;
    --green: #57f287;
    --yellow: #fee75c;
    --red: #f23f42;
}

body {
    font-family: 'Whitney', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background: var(--bg-tertiary);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    color: var(--text-normal);
}

.auth-container {
    width: 100%;
    max-width: 480px;
}

.auth-card {
    background: var(--bg-primary);
    border-radius: 8px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.24);
    overflow: hidden;
    animation: slideUp 0.3s ease-out;
    border: 1px solid var(--bg-tertiary);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-header {
    text-align: center;
    padding: 32px 32px 24px;
    background: var(--bg-primary);
}

.auth-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--brand-experiment);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 32px;
    box-shadow: 0 8px 16px rgba(88, 101, 242, 0.3);
}

.auth-header h1 {
    font-size: 24px;
    color: var(--text-normal);
    margin-bottom: 8px;
    font-weight: 600;
}

.auth-header p {
    color: var(--text-muted);
    font-size: 16px;
    line-height: 1.375;
}

.auth-form {
    padding: 0 32px 32px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-normal);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.form-group label i {
    margin-right: 8px;
    color: var(--brand-experiment);
    width: 16px;
}

.form-group input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--bg-tertiary);
    border-radius: 4px;
    font-size: 16px;
    transition: all 0.15s ease-out;
    background: var(--bg-secondary);
    color: var(--text-normal);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

.form-group input:focus {
    outline: none;
    border-color: var(--brand-experiment);
    box-shadow: 0 0 0 1px var(--brand-experiment);
}

.password-input {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: color 0.15s ease-out;
}

.password-toggle:hover {
    color: var(--interactive-hover);
}

.auth-button {
    width: 100%;
    padding: 12px 16px;
    background: var(--brand-experiment);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease-out;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}

.auth-button:hover:not(:disabled) {
    background: var(--brand-experiment-hover);
}

.auth-button:active {
    transform: translateY(1px);
}

.auth-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.auth-footer {
    text-align: center;
    padding: 16px 32px 32px;
    background: var(--bg-primary);
    border-top: 1px solid var(--bg-tertiary);
}

.auth-footer p {
    color: var(--text-muted);
    font-size: 14px;
}

.error-message {
    background: rgba(242, 63, 67, 0.1);
    color: var(--red);
    padding: 12px 16px;
    border-radius: 4px;
    margin: 0 32px 20px;
    border: 1px solid rgba(242, 63, 67, 0.2);
    border-left: 4px solid var(--red);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.error-message i {
    color: var(--red);
}

.success-message {
    background: rgba(87, 242, 135, 0.1);
    color: var(--green);
    padding: 12px 16px;
    border-radius: 4px;
    margin: 0 32px 20px;
    border: 1px solid rgba(87, 242, 135, 0.2);
    border-left: 4px solid var(--green);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.success-message i {
    color: var(--green);
}

/* Responsive */
@media (max-width: 480px) {
    .auth-container {
        padding: 10px;
    }
    
    .auth-header {
        padding: 24px 24px 20px;
    }
    
    .auth-form {
        padding: 0 24px 24px;
    }
    
    .auth-footer {
        padding: 12px 24px 24px;
    }
    
    .auth-icon {
        width: 64px;
        height: 64px;
        font-size: 24px;
        margin-bottom: 20px;
    }
    
    .auth-header h1 {
        font-size: 20px;
    }
    
    .error-message,
    .success-message {
        margin: 0 24px 16px;
    }
}

/* Loading state */
.auth-button.loading::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 8px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Focus styles for accessibility */
.auth-button:focus-visible {
    outline: 2px solid var(--brand-experiment);
    outline-offset: 2px;
}

.form-group input:focus-visible {
    outline: 2px solid var(--brand-experiment);
    outline-offset: 2px;
}

.password-toggle:focus-visible {
    outline: 2px solid var(--brand-experiment);
    outline-offset: 2px;
}