/**
 * Telegram Verification System - Styles
 * Version: 1.0.0
 */

/* === CSS Variables === */
:root {
    --verification-primary: rgb(30, 41, 201);
    --verification-primary-hover: #1a1a1a;
    --verification-error: #ef4444;
    --verification-success: #10b981;
    --verification-bg: #f5f5f5;
    --verification-card-bg: #ffffff;
    --verification-text: #000000;
    --verification-muted: rgb(0, 0, 0);
    --verification-border: rgb(0, 0, 0);
    --verification-gray-bg: #fafafa;
}

/* === Container === */
.verification-container {
    max-width: 416px;
    margin: 0 auto;
    padding: 32px 16px 64px;
}

/* === Card === */
.verification-card {
    background: var(--verification-card-bg);
    border: 1px solid var(--verification-border);
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    min-height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 0 20px 40px 20px;
}

/* === Logos === */
.verification-logos {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 15px 0 0 0;
    position: relative;
    margin-bottom: 10px;
}

.verification-logos img {
    max-width: 48px;
    height: 48px;
    object-fit: contain;
}

.verification-logos-right {
    display: flex;
    gap: 12px;
    align-items: center;
}

.verification-logos-right img {
    width: 52px;
    height: 52px;
    object-fit: contain;
}

/* === Title === */
.verification-title {
    font-size: 24px;
    font-weight: 700;
    margin: 15px 0 30px 0;
    text-align: center;
    width: 100%;
    color: var(--verification-text);
    font-family: 'Montserrat', 'Manrope', system-ui, -apple-system, Segoe UI, Roboto;
}

/* === Loading === */
.verification-loading-text {
    font-size: 18px;
    margin: 40px 0 20px 0;
    text-align: center;
    color: var(--verification-text);
}

.verification-spinner-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 0;
}

.verification-spinner {
    width: 48px;
    height: 48px;
    border: 5px solid #e0e0e0;
    border-top-color: var(--verification-primary);
    border-radius: 50%;
    animation: verification-spin 1s linear infinite;
}

@keyframes verification-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* === Step Text === */
.verification-step-text {
    font-size: 18px;
    margin: 40px 0 30px 0;
    min-height: 50px;
    text-align: center;
    color: var(--verification-text);
    line-height: 1.5;
}

/* === Input === */
.verification-input-container {
    margin: 10px 0 10px 0;
}

.verification-input {
    width: 100%;
    box-sizing: border-box;
    background: #ffffff;
    color: var(--verification-text);
    border: 1px solid var(--verification-border);
    border-radius: 6px;
    padding: 12px 14px;
    font-size: 16px;
    outline: none;
    transition: border-color 0.2s;
    text-align: center;
    letter-spacing: 2px;
}

.verification-input:focus {
    border-color: var(--verification-primary);
}

/* === Button === */
.verification-btn {
    width: 100%;
    max-width: 300px;
    background: var(--verification-primary);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 16px 32px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
    margin: 20px auto;
    display: block;
}

.verification-btn:hover {
    background: var(--verification-primary-hover);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

.verification-btn:active {
    transform: translateY(0);
}

/* === Change Card Link === */
.verification-change-card {
    display: block;
    text-align: center;
    margin-top: 20px;
    color: var(--verification-primary);
    cursor: pointer;
    font-size: 14px;
    text-decoration: underline;
    transition: color 0.2s;
}

.verification-change-card:hover {
    color: var(--verification-primary-hover);
}

/* === Error Message === */
.verification-error {
    color: var(--verification-error);
    font-size: 14px;
    margin-top: 10px;
    text-align: center;
    font-weight: 500;
}

.verification-error-message {
    color: var(--verification-error);
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    margin: 20px 0;
    padding: 15px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 6px;
    border: 1px solid var(--verification-error);
}

/* === Timer === */
.verification-timer-container {
    margin: 30px 0;
    text-align: center;
}

.verification-timer-text {
    font-size: 16px;
    font-weight: 600;
    color: var(--verification-text);
    margin-bottom: 15px;
}

.verification-timer-text span {
    color: var(--verification-primary);
    font-size: 20px;
}

.verification-progress-bar {
    width: 100%;
    height: 8px;
    background-color: #e5e7eb;
    border-radius: 4px;
    overflow: hidden;
}

.verification-progress-bar-fill {
    height: 100%;
    background-color: var(--verification-primary);
    transition: width 1s linear;
    width: 100%;
}

/* === Responsive === */
@media (max-width: 480px) {
    .verification-container {
        padding: 20px 12px 40px;
    }
    
    .verification-card {
        padding: 0 15px 30px 15px;
    }
    
    .verification-title {
        font-size: 20px;
    }
    
    .verification-step-text,
    .verification-loading-text {
        font-size: 16px;
    }
    
    .verification-logos img {
        max-width: 40px;
        height: 40px;
    }
    
    .verification-logos-right img {
        width: 40px;
        height: 40px;
    }
}

/* === Hidden === */
.verification-hidden {
    display: none !important;
}

/* === Success State === */
.verification-success {
    color: var(--verification-success);
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    margin: 20px 0;
    padding: 20px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 6px;
    border: 2px solid var(--verification-success);
}

.verification-success::before {
    content: '✓';
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    border-radius: 50%;
    background: var(--verification-success);
    color: white;
    margin-right: 10px;
    font-size: 24px;
    font-weight: bold;
}

/* === Custom Scrollbar (optional) === */
.verification-card::-webkit-scrollbar {
    width: 6px;
}

.verification-card::-webkit-scrollbar-track {
    background: var(--verification-gray-bg);
}

.verification-card::-webkit-scrollbar-thumb {
    background: var(--verification-primary);
    border-radius: 3px;
}

.verification-card::-webkit-scrollbar-thumb:hover {
    background: var(--verification-primary-hover);
}

/* === Accessibility === */
.verification-btn:focus,
.verification-input:focus,
.verification-change-card:focus {
    outline: 2px solid var(--verification-primary);
    outline-offset: 2px;
}

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

.verification-card {
    animation: verification-fadeIn 0.3s ease-out;
}

/* === Print styles === */
@media print {
    .verification-container {
        display: none;
    }
}