/* CSS Variables - Telegram Theme Colors */
:root {
    --tg-theme-bg-color: #ffffff;
    --tg-theme-text-color: #000000;
    --tg-theme-hint-color: #999999;
    --tg-theme-link-color: #2481cc;
    --tg-theme-button-color: #2481cc;
    --tg-theme-button-text-color: #ffffff;
    --tg-theme-secondary-bg-color: #f4f4f5;
    --tg-theme-header-bg-color: #ffffff;
    --tg-theme-accent-text-color: #2481cc;
    --tg-theme-section-bg-color: #ffffff;
    --tg-theme-section-header-text-color: #6d6d72;
    --tg-theme-subtitle-text-color: #999999;
    --tg-theme-destructive-text-color: #ff3b30;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--tg-theme-secondary-bg-color);
    color: var(--tg-theme-text-color);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    background-color: var(--tg-theme-bg-color);
    padding: 20px 16px;
    text-align: center;
    border-bottom: 1px solid var(--tg-theme-secondary-bg-color);
}

.header h1 {
    font-size: 24px;
    font-weight: 600;
    color: var(--tg-theme-text-color);
    margin-bottom: 4px;
}

.subtitle {
    font-size: 14px;
    color: var(--tg-theme-hint-color);
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Scan Button */
.scan-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 16px 24px;
    background-color: var(--tg-theme-button-color);
    color: var(--tg-theme-button-text-color);
    border: none;
    border-radius: 12px;
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(36, 129, 204, 0.3);
}

.scan-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(36, 129, 204, 0.4);
}

.scan-button:active {
    transform: translateY(0);
    box-shadow: 0 1px 4px rgba(36, 129, 204, 0.3);
}

.scan-icon {
    width: 24px;
    height: 24px;
}

/* Results Section */
.results-section {
    flex: 1;
    background-color: var(--tg-theme-bg-color);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
}

.results-title {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--tg-theme-section-header-text-color);
    margin-bottom: 12px;
}

.results-list {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
    max-height: 400px;
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    text-align: center;
    color: var(--tg-theme-hint-color);
}

.empty-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 12px;
    opacity: 0.5;
}

.empty-state p {
    font-size: 14px;
}

/* Result Item */
.result-item {
    background-color: var(--tg-theme-secondary-bg-color);
    border-radius: 10px;
    padding: 12px;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.result-type {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 8px;
    border-radius: 6px;
    background-color: var(--tg-theme-button-color);
    color: var(--tg-theme-button-text-color);
}

.result-type.url {
    background-color: #34c759;
}

.result-type.text {
    background-color: #5856d6;
}

.result-time {
    font-size: 12px;
    color: var(--tg-theme-hint-color);
}

.result-content {
    font-size: 15px;
    color: var(--tg-theme-text-color);
    word-break: break-all;
    line-height: 1.4;
}

.result-content.url {
    color: var(--tg-theme-link-color);
    cursor: pointer;
}

.result-content.url:hover {
    text-decoration: underline;
}

.result-actions {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

.action-btn {
    flex: 1;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 500;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    background-color: var(--tg-theme-bg-color);
    color: var(--tg-theme-button-color);
    border: 1px solid var(--tg-theme-button-color);
}

.action-btn:hover {
    background-color: var(--tg-theme-button-color);
    color: var(--tg-theme-button-text-color);
}

.action-btn.primary {
    background-color: var(--tg-theme-button-color);
    color: var(--tg-theme-button-text-color);
    border: none;
}

.action-btn.primary:hover {
    opacity: 0.9;
}

.action-btn.delete {
    color: var(--tg-theme-destructive-text-color);
    border-color: var(--tg-theme-destructive-text-color);
}

.action-btn.delete:hover {
    background-color: var(--tg-theme-destructive-text-color);
    color: white;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 12px 24px;
    border-radius: 10px;
    font-size: 14px;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1000;
    max-width: calc(100% - 40px);
    text-align: center;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Platform Check Warning */
.platform-warning {
    background-color: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 16px;
    text-align: center;
}

.platform-warning p {
    font-size: 14px;
    color: #856404;
    line-height: 1.5;
}

.platform-warning strong {
    display: block;
    margin-bottom: 8px;
    font-size: 15px;
}

/* Responsive */
@media (max-width: 380px) {
    .header h1 {
        font-size: 20px;
    }

    .scan-button {
        font-size: 15px;
        padding: 14px 20px;
    }
}

/* Hide scrollbar but keep functionality */
.results-list::-webkit-scrollbar {
    width: 4px;
}

.results-list::-webkit-scrollbar-track {
    background: transparent;
}

.results-list::-webkit-scrollbar-thumb {
    background-color: var(--tg-theme-hint-color);
    border-radius: 4px;
}

/* Telegram Dark Theme Support */
@media (prefers-color-scheme: dark) {
    :root {
        --tg-theme-bg-color: #212121;
        --tg-theme-text-color: #ffffff;
        --tg-theme-hint-color: #aaaaaa;
        --tg-theme-secondary-bg-color: #181818;
    }
}