@font-face {
    font-family: 'Vazirmatn';
    src: url('../fonts/Vazirmatn-Regular.woff2') format('woff2');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'Vazirmatn';
    src: url('../fonts/Vazirmatn-Bold.woff2') format('woff2');
    font-weight: bold;
    font-style: normal;
}

:root {
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --danger-color: #ef4444;
    --danger-hover: #dc2626;
    --bg-color: #f3f4f6;
    --card-bg: #ffffff;
    --text-main: #1f2937;
    --text-muted: #6b7280;
    --border-color: #e5e7eb;
}

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

body {
    font-family: 'Vazirmatn', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    flex: 1;
    width: 100%;
}

h1, h2, h3 {
    margin-bottom: 1rem;
    color: var(--text-main);
}

.split-layout {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.form-panel, .preview-panel {
    flex: 1;
    min-width: 300px;
    background: var(--card-bg);
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.preview-panel {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    background: transparent;
    box-shadow: none;
    padding: 0;
    position: sticky;
    top: 20px;
    align-self: flex-start;
}

/* Forms */
.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 6px;
    font-weight: bold;
    color: var(--text-main);
}

input[type="text"],
input[type="datetime-local"],
textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Vazirmatn', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    font-family: 'Vazirmatn', sans-serif;
    font-size: 1rem;
    font-weight: bold;
    text-align: center;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s;
    width: 100%;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background-color: var(--danger-hover);
}

/* Card Preview & Public View */
.card-preview {
    width: 100%;
    max-width: 400px;
    background: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    position: relative;
    border-top: 6px solid var(--primary-color);
}

.card-preview.final {
    margin: 40px auto;
}

.card-content {
    padding: 30px;
    text-align: center;
}

.card-content h2 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.badge {
    display: inline-block;
    background: #eef2ff;
    color: var(--primary-color);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
    margin-bottom: 15px;
}

.host {
    font-size: 1.1rem;
    color: var(--text-muted);
}

.host span {
    color: var(--text-main);
    font-weight: bold;
}

.divider {
    height: 1px;
    background: var(--border-color);
    margin: 20px 0;
}

.message {
    font-size: 1.05rem;
    margin-bottom: 20px;
    line-height: 1.8;
}

.details {
    background: #f9fafb;
    padding: 15px;
    border-radius: 8px;
    text-align: right;
}

.details p {
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.details p:last-child {
    margin-bottom: 0;
}

/* Management Panel */
.management-panel {
    background: var(--card-bg);
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.links-box {
    margin-top: 15px;
}

.links-box p {
    margin-bottom: 10px;
    direction: ltr;
    text-align: left;
    background: #f9fafb;
    padding: 10px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.links-box a {
    color: var(--primary-color);
    text-decoration: none;
    word-break: break-all;
}

.links-box a:hover {
    text-decoration: underline;
}

.alert.success {
    background: #d1fae5;
    color: #065f46;
    padding: 10px 15px;
    border-radius: 8px;
    margin-bottom: 15px;
}

/* Responsiveness */
@media (max-width: 768px) {
    .split-layout {
        flex-direction: column;
    }
    
    .preview-panel {
        position: static;
        align-self: auto;
    }
}

.share-buttons {
    margin: 15px 0;
    padding: 15px;
    background: #f9fafb;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.share-label {
    display: block;
    margin-bottom: 10px;
    font-weight: bold;
}

.share-buttons-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 6px;
    color: #fff !important;
    text-decoration: none !important;
    font-size: 0.85rem;
    font-weight: bold;
    transition: transform 0.2s, opacity 0.2s;
}

.share-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.share-btn.whatsapp { background-color: #25D366; }
.share-btn.telegram { background-color: #0088cc; }
.share-btn.instagram { background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%); }
.share-btn.bale { background-color: #29b6f6; }
.share-btn.rubika { background-color: #8e24aa; }
.share-btn.eitaa { background-color: #e65100; }
.share-btn.sms { background-color: #4CAF50; }

.app-footer {
    text-align: center;
    padding: 20px;
    margin-top: auto;
    color: var(--text-muted);
    font-size: 0.9rem;
    border-top: 1px solid var(--border-color);
    width: 100%;
    background-color: var(--card-bg);
}