/* Modern Layout Enhancements - Clean & Minimalist Design */

/* ============================================
   GLOBAL TYPOGRAPHY & COLORS
   ============================================ */
:root {
    --primary-color: #d9534f;
    --primary-hover: #c9302c;
    --text-dark: #333333;
    --text-light: #666666;
    --text-muted: #999999;
    --border-color: #e8e8e8;
    --bg-light: #f8f8f8;
    --white: #ffffff;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-dark);
    font-size: 15px;
    line-height: 1.6;
    background-color: #fafafa;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: var(--text-dark);
    margin-top: 0;
}

a {
    color: var(--primary-color);
    transition: color 0.3s ease;
}

a:hover,
a:focus {
    color: var(--primary-hover);
    text-decoration: none;
}

/* ============================================
   MODERN BUTTON STYLES
   ============================================ */
.btn {
    border-radius: 4px;
    font-weight: 500;
    padding: 10px 24px;
    transition: all 0.3s ease;
    border: none;
}

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

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--primary-hover);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(217, 83, 79, 0.3);
}

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

.btn-danger:hover,
.btn-danger:focus {
    background-color: var(--primary-hover);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(217, 83, 79, 0.3);
}

.btn-default {
    background-color: var(--white);
    color: var(--text-dark);
    border: 1px solid var(--border-color);
}

.btn-default:hover,
.btn-default:focus {
    background-color: var(--bg-light);
    border-color: var(--primary-color);
    color: var(--text-dark);
}

/* ============================================
   MODERN FORM STYLES
   ============================================ */
.form-control {
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 10px 15px;
    height: 42px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(217, 83, 79, 0.1);
    outline: none;
}

textarea.form-control {
    height: auto;
    min-height: 100px;
    resize: vertical;
}

.form-group label {
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-size: 14px;
}

/* ============================================
   MODERN MODAL STYLES
   ============================================ */
.modal-content {
    border-radius: 8px;
    border: none;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
    border-radius: 8px 8px 0 0;
    padding: 20px 24px;
}

.modal-title {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 20px;
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    background-color: var(--bg-light);
    border-top: 1px solid var(--border-color);
    border-radius: 0 0 8px 8px;
    padding: 15px 24px;
}

.modal-header .close {
    font-size: 28px;
    font-weight: 300;
    color: var(--text-light);
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.modal-header .close:hover {
    opacity: 1;
    color: var(--text-dark);
}

/* ============================================
   MODERN FOOTER STYLES
   ============================================ */
footer {
    background-color: #2c3e50;
    color: #ecf0f1;
    padding: 40px 0 20px;
    margin-top: 60px;
}

footer a {
    color: #ecf0f1;
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--primary-color);
    text-decoration: none;
}

footer .active {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 16px;
}

footer p {
    line-height: 2;
    margin-bottom: 15px;
}

.footer-line {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 30px;
}

/* Social media icons */
.f-social-media a {
    margin-left: 10px;
    transition: transform 0.3s ease;
    display: inline-block;
}

.f-social-media a:hover {
    transform: translateY(-3px);
}

.f-social-media .fa {
    font-size: 24px;
}

/* ============================================
   MODERN CARD STYLES (GENERAL)
   ============================================ */
.card {
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    padding: 24px;
    margin-bottom: 24px;
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-md);
}

/* ============================================
   REQUIRED FIELD INDICATOR
   ============================================ */
.manitory,
.required-star {
    color: var(--primary-color);
    font-weight: bold;
    margin-left: 3px;
}

.popup-manitory {
    color: var(--primary-color);
}

/* ============================================
   ALERT & MESSAGE STYLES
   ============================================ */
.alert {
    border-radius: 6px;
    border: none;
    padding: 15px 20px;
    font-size: 14px;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
}

/* ============================================
   UTILITY TEXT COLORS
   ============================================ */
.red-text,
.orangeText {
    color: var(--primary-color);
}

.text-muted {
    color: var(--text-muted);
}

/* ============================================
   SPACING UTILITIES
   ============================================ */
.mar-bot-5 {
    margin-bottom: 5px;
}

.clearfix,
.clearboth {
    clear: both;
}

/* ============================================
   LOADING SPINNER
   ============================================ */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================
   SMOOTH PAGE TRANSITIONS
   ============================================ */
.page-enter {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* ============================================
   ACCESSIBILITY IMPROVEMENTS
   ============================================ */
.btn:focus,
.form-control:focus,
a:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Skip to main content link for screen readers */
.skip-to-main {
    position: absolute;
    left: -9999px;
    z-index: 999;
    padding: 10px;
    background-color: var(--primary-color);
    color: var(--white);
    text-decoration: none;
}

.skip-to-main:focus {
    left: 50%;
    transform: translateX(-50%);
    top: 10px;
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .navbar-wrapper,
    .refer-friend,
    footer,
    .modal {
        display: none !important;
    }
    
    body {
        padding-top: 0;
    }
}