/* assets/css/style.css */

:root {
    --tg-theme-bg-color: #ffffff;
    --tg-theme-text-color: #000000;
    --tg-theme-button-color: #3390ec;
    --tg-theme-button-text-color: #ffffff;
    --primary-color: #4CAF50;
    --error-color: #f44336;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    /* Telegram Theme Colors (Default Fallbacks) */
    background-color: var(--tg-theme-bg-color, #f4f4f9);
    color: var(--tg-theme-text-color, #333333);
    margin: 0;
    padding: 15px;
    box-sizing: border-box;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

h1, h2, h3 {
    text-align: center;
    color: var(--tg-theme-text-color);
}

/* User Info Section */
.user-profile {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.user-profile img {
    border-radius: 50%;
    width: 60px;
    height: 60px;
}

/* Ads Section */
.ad-box {
    background: #e9ecef;
    padding: 15px;
    margin: 10px 0;
    border-radius: 8px;
    text-align: center;
    border: 1px solid #ddd;
}

.ad-link {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--tg-theme-button-color, #0088cc);
    color: var(--tg-theme-button-text-color, #fff);
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background 0.3s ease;
}

.ad-link:hover {
    background-color: #0077b3;
}

/* Status Messages */
.status-msg {
    text-align: center;
    font-weight: bold;
    margin: 15px 0;
}

.text-success { color: var(--primary-color); }
.text-danger { color: var(--error-color); }

/* Buttons */
.btn {
    display: block;
    width: 100%;
    padding: 12px;
    margin-top: 15px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--tg-theme-button-color, #0088cc);
    color: var(--tg-theme-button-text-color, #fff);
}

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

.btn:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input[type="text"],
.form-group input[type="file"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
}