/* style.css (नया और आकर्षक संस्करण) */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap');

:root {
    --primary-color: #007bff;
    --primary-hover: #0056b3;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --text-color: #495057;
    --bg-color: #eef2f5;
    --card-bg: #ffffff;
    --border-color: #dee2e6;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    font-size: 15px;
}

.app-container {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 20px;
}

.card {
    background-color: var(--card-bg);
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 30px;
    margin-bottom: 25px;
}

h1, h2, h3 {
    color: var(--dark-color);
    font-weight: 600;
    margin-top: 0;
}

h1 {
    font-size: 28px;
    text-align: center;
    margin-bottom: 30px;
}

/* --- फॉर्म स्टाइलिंग --- */
label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

input[type="text"],
input[type="date"],
input[type="password"],
select,
textarea {
    width: 100%;
    padding: 12px 15px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-size: 15px;
}

input[type="text"]:focus,
input[type="date"]:focus,
input[type="password"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.2);
}

textarea {
    min-height: 100px;
    resize: vertical;
}

/* --- बटन स्टाइलिंग --- */
.btn {
    display: inline-block;
    padding: 12px 25px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    color: #fff;
    transition: background-color 0.2s, transform 0.2s;
}
.btn:hover {
    transform: translateY(-2px);
}
.btn-primary { background-color: var(--primary-color); }
.btn-primary:hover { background-color: var(--primary-hover); }

.btn-success { background-color: var(--success-color); }
.btn-success:hover { background-color: #218838; }

.btn-danger { background-color: var(--danger-color); }
.btn-danger:hover { background-color: #c82333; }

.btn-block {
    display: block;
    width: 100%;
}

/* --- एडमिन पैनल --- */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    background-color: var(--card-bg);
    border-radius: 12px;
    box-shadow: var(--shadow);
    margin-bottom: 25px;
}
.admin-header h1 {
    margin: 0;
    font-size: 24px;
}

.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}
.search-form { display: flex; flex-grow: 1; max-width: 400px; }
.search-form input { margin-bottom: 0; border-top-right-radius: 0; border-bottom-right-radius: 0; }
.search-form button { border-top-left-radius: 0; border-bottom-left-radius: 0; }

/* --- टेबल स्टाइलिंग --- */
.table-wrapper {
    overflow-x: auto;
}
table {
    width: 100%;
    border-collapse: collapse;
}
th, td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}
thead th {
    background-color: var(--light-color);
    font-weight: 600;
    color: var(--dark-color);
}
tbody tr:hover {
    background-color: var(--light-color);
}

/* --- ग्राहक पेज --- */
#result-dialog {
    margin-top: 30px;
    padding: 25px;
    border-left: 5px solid var(--primary-color);
    display: none;
}
#result-dialog h3 {
    margin-bottom: 20px;
}
#result-dialog p {
    font-size: 16px;
    line-height: 1.7;
}
.status-active {
    color: var(--success-color);
    font-weight: 600;
}
.status-expired {
    color: var(--danger-color);
    font-weight: 600;
}
.error-message {
    color: var(--danger-color);
    text-align: center;
    font-weight: 500;
    padding: 10px;
    border: 1px solid var(--danger-color);
    border-radius: 8px;
    margin-bottom: 15px;
    background-color: rgba(220, 53, 69, 0.1);
}
.back-link {
    display: inline-block;
    margin-top: 20px;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}
.back-link:hover {
    text-decoration: underline;
}

/* --- मोबाइल फ्रेंडली --- */
@media (max-width: 768px) {
    .app-container {
        padding: 0 15px;
        margin: 15px auto;
    }
    .card {
        padding: 20px;
    }
    h1 {
        font-size: 24px;
    }
    .admin-header {
        flex-direction: column;
        gap: 15px;
    }
    .toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    .search-form {
        max-width: 100%;
    }
    th, td {
        padding: 10px;
    }
}