/* Dynamic Theme Colors */
:root {
    --primary-color: #0062ff;
    --secondary-color: #00b4d8;
    --header-text-color: #22294f;
    --gradient-primary: linear-gradient(135deg, #0062ff 0%, #00b4d8 100%);
}

/* Apply theme colors to common elements */
.btn,
.btn-primary,
button[type="submit"]:not(.btn-delete):not(.btn-danger) {
    background: var(--primary-color) !important;
}


/* Header Navigation Text Color */
header nav a,
header .logo span,
header .nav-links a {
    color: var(--header-text-color) !important;
}

header .mobile-menu-btn {
    color: var(--header-text-color) !important;
}

/* Admin Panel */
.top-nav {
    background: var(--primary-color) !important;
}

.top-nav-links a {
    color: white !important;
}

.data-table thead {
    background: var(--primary-color) !important;
}

.menu-item.active {
    color: var(--primary-color) !important;
    border-left-color: var(--primary-color) !important;
}

.menu-item:hover {
    color: var(--primary-color) !important;
    border-left-color: var(--primary-color) !important;
}

/* Buttons */
.btn-success,
.btn-add,
.btn-approve {
    background: var(--primary-color) !important;
}

.btn-submit {
    background: var(--primary-color) !important;
}

.select-all-btn {
    background: var(--primary-color) !important;
}

/* Links */
a:not(.btn):not(.menu-item) {
    color: var(--primary-color);
}

a:not(.btn):not(.menu-item):hover {
    color: var(--secondary-color);
}

/* Form elements focus */
input:focus,
textarea:focus,
select:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 4px rgba(0, 98, 255, 0.1) !important;
}

/* Cards hover */
.news-card:hover,
.lesson-card:hover,
.card:hover {
    border-color: var(--primary-color);
}

/* Badges */
.badge-primary,
.status-approved,
.subject-badge {
    background: var(--primary-color) !important;
}

/* SweetAlert2 confirm button */
.swal2-confirm {
    background-color: var(--primary-color) !important;
}

/* Specific page elements */
.btn-action:not(.btn-card):not(.btn-pay):not(.btn-ebook) {
    background: var(--primary-color) !important;
}

/* Card headers */
.card-header {
    background: var(--primary-color) !important;
}

/* ========================================
   MODERN BUTTON STYLES - Enhanced UX
   ======================================== */

/* Primary Buttons */
.btn,
.btn-primary,
.btn-success,
.btn-add,
.btn-approve,
.btn-submit,
.select-all-btn {
    background: var(--primary-color) !important;
    color: white !important;
    border: none !important;
    padding: 12px 24px !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
    text-decoration: none !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
}

.btn:hover,
.btn-primary:hover,
.btn-success:hover,
.btn-add:hover,
.btn-approve:hover,
.btn-submit:hover,
.select-all-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2) !important;
    filter: brightness(1.1) !important;
}

/* Delete/Danger Buttons */
.btn-delete,
.btn-danger,
.btn-reject {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%) !important;
    color: white !important;
    border: none !important;
    padding: 10px 20px !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3) !important;
}

.btn-delete:hover,
.btn-danger:hover,
.btn-reject:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4) !important;
    background: linear-gradient(135deg, #c0392b 0%, #a93226 100%) !important;
}

/* Edit/Info Buttons */
.btn-edit,
.btn-info {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%) !important;
    color: white !important;
    border: none !important;
    padding: 10px 20px !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3) !important;
}

.btn-edit:hover,
.btn-info:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4) !important;
}

/* Warning Buttons */
.btn-warning {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%) !important;
    color: white !important;
    border: none !important;
    padding: 10px 20px !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 12px rgba(243, 156, 18, 0.3) !important;
}

.btn-warning:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(243, 156, 18, 0.4) !important;
}

/* Secondary/Outline Buttons */
.btn-secondary,
.btn-outline {
    background: white !important;
    color: var(--primary-color) !important;
    border: 2px solid var(--primary-color) !important;
    padding: 10px 20px !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
}

.btn-secondary:hover,
.btn-outline:hover {
    background: var(--primary-color) !important;
    color: white !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2) !important;
}

/* Small Buttons */
.btn-sm {
    padding: 8px 16px !important;
    font-size: 0.85rem !important;
}

/* Large Buttons */
.btn-lg {
    padding: 14px 32px !important;
    font-size: 1.05rem !important;
}

/* Button Icons */
.btn i,
.btn svg {
    font-size: 1.1em;
}

/* Disabled Buttons */
.btn:disabled,
.btn[disabled] {
    opacity: 0.6 !important;
    cursor: not-allowed !important;
    transform: none !important;
}

/* Button Group */
.btn-group {
    display: inline-flex;
    gap: 10px;
    flex-wrap: wrap;
}