/**
 * Стили формы авторизации — Вход / Регистрация
 */

/* === Wrapper === */
.hotelhack-auth-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 500px;
    padding: 20px;
}

/* === Container === */
.hotelhack-auth-container {
    width: 100%;
    max-width: 450px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07), 0 8px 20px rgba(0, 0, 0, 0.06);
    padding: 40px 35px;
}

/* === Вкладки === */
.auth-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 28px;
    border-bottom: 2px solid #e2e8f0;
}

.auth-tab {
    flex: 1;
    background: none;
    border: none;
    padding: 12px 16px;
    font-size: 15px;
    font-weight: 500;
    color: #718096;
    cursor: pointer;
    position: relative;
    transition: color 0.2s ease;
}

.auth-tab:hover {
    color: #4a5568;
}

.auth-tab.active {
    color: #667eea;
}

.auth-tab.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 2px 2px 0 0;
}

/* === Панели === */
.auth-panel {
    display: none;
}

.auth-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.auth-panel-header {
    text-align: center;
    margin-bottom: 24px;
}

.auth-panel-header h3 {
    margin: 0 0 8px 0;
    font-size: 22px;
    font-weight: 600;
    color: #1a202c;
}

.auth-subtitle {
    margin: 0;
    font-size: 14px;
    color: #718096;
}

/* === Сообщения === */
.auth-message {
    display: none;
    padding: 14px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.5;
    align-items: center;
    gap: 10px;
}

.auth-message.error,
.auth-message.success,
.auth-message.info {
    display: flex;
}

.auth-message .message-icon {
    flex-shrink: 0;
}

.auth-message.error {
    background-color: #fee;
    color: #c53030;
    border: 1px solid #fc8181;
}

.auth-message.success {
    background-color: #f0fff4;
    color: #22543d;
    border: 1px solid #68d391;
}

.auth-message.info {
    background-color: #ebf8ff;
    color: #2c5282;
    border: 1px solid #90cdf4;
}

/* === Form === */
.hotelhack-auth-form {
    margin-bottom: 0;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
    font-weight: 500;
    color: #2d3748;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    line-height: 1.5;
    color: #2d3748;
    background-color: #ffffff;
    border: 1px solid #cbd5e0;
    border-radius: 8px;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.form-control:focus {
    outline: none;
    border-color: #4299e1;
    box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.1);
}

.form-control::placeholder {
    color: #a0aec0;
}

/* === Пароль с кнопкой показа === */
.password-wrapper {
    position: relative;
}

.password-wrapper .form-control {
    padding-right: 46px;
}

.btn-toggle-password {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #a0aec0;
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    transition: color 0.2s ease;
}

.btn-toggle-password:hover {
    color: #4a5568;
}

.btn-toggle-password.active {
    color: #667eea;
}

/* Поле ввода кода */
.code-input {
    font-size: 22px;
    letter-spacing: 8px;
    text-align: center;
    font-weight: 600;
    font-family: 'Courier New', monospace;
}

/* Ошибки полей */
.field-error {
    display: none;
    margin-top: 6px;
    font-size: 13px;
    color: #e53e3e;
}

/* === Кнопки === */
.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    color: #ffffff;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover:not(:disabled) {
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
    transform: translateY(-1px);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.btn-block {
    width: 100%;
}

.btn-link {
    background: none;
    border: none;
    color: #4299e1;
    font-size: 14px;
    cursor: pointer;
    padding: 8px 0;
    text-decoration: none;
    transition: color 0.2s ease;
}

.btn-link:hover:not(:disabled) {
    color: #2b6cb0;
    text-decoration: underline;
}

.btn-link:disabled {
    color: #a0aec0;
    cursor: not-allowed;
}

/* === Ссылки под формой === */
.auth-links {
    text-align: center;
    margin-top: 16px;
}

/* Спиннер загрузки */
.btn-spinner {
    display: inline-flex;
    align-items: center;
}

.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* === Info Box === */
.auth-info-box {
    display: flex;
    gap: 12px;
    padding: 14px 16px;
    background-color: #f7fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    margin-bottom: 20px;
}

.info-icon {
    flex-shrink: 0;
    color: #4299e1;
}

.auth-info-box p {
    margin: 0 0 4px 0;
    font-size: 14px;
    color: #2d3748;
}

.countdown-text {
    font-size: 13px;
    color: #718096;
}

#verify-countdown {
    font-weight: 600;
    color: #4299e1;
}

#resend-verify-countdown {
    font-weight: 600;
}

/* === Responsive === */
@media (max-width: 500px) {
    .hotelhack-auth-container {
        padding: 30px 24px;
    }

    .auth-tab {
        font-size: 14px;
        padding: 10px 12px;
    }

    .auth-panel-header h3 {
        font-size: 20px;
    }

    .form-control {
        padding: 11px 14px;
        font-size: 14px;
    }

    .code-input {
        font-size: 20px;
        letter-spacing: 6px;
    }

    .btn {
        padding: 11px 20px;
        font-size: 14px;
    }
}

/* === Анимации === */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* === Dark mode === */
@media (prefers-color-scheme: dark) {
    .hotelhack-auth-container {
        background: #1a202c;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2), 0 8px 20px rgba(0, 0, 0, 0.3);
    }

    .auth-tabs {
        border-bottom-color: #4a5568;
    }

    .auth-tab {
        color: #a0aec0;
    }

    .auth-tab.active {
        color: #90cdf4;
    }

    .auth-panel-header h3 {
        color: #f7fafc;
    }

    .auth-subtitle {
        color: #a0aec0;
    }

    .form-group label {
        color: #e2e8f0;
    }

    .form-control {
        color: #f7fafc;
        background-color: #2d3748;
        border-color: #4a5568;
    }

    .form-control:focus {
        border-color: #63b3ed;
        box-shadow: 0 0 0 3px rgba(99, 179, 237, 0.2);
    }

    .btn-toggle-password {
        color: #718096;
    }

    .btn-toggle-password:hover {
        color: #a0aec0;
    }

    .auth-info-box {
        background-color: #2d3748;
        border-color: #4a5568;
    }

    .auth-info-box p {
        color: #e2e8f0;
    }

    .countdown-text {
        color: #a0aec0;
    }
}