/* Persian Typography & Typography Improvements for Arvira */

/* Base font setup */
:root {
    --persian-font: 'Vazirmatn', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --persian-font-weight-light: 300;
    --persian-font-weight-normal: 400;
    --persian-font-weight-medium: 500;
    --persian-font-weight-semibold: 600;
    --persian-font-weight-bold: 700;
    --persian-font-weight-extrabold: 800;
    --persian-font-weight-black: 900;
}

/* Apply Persian font to all text elements */
body, html {
    font-family: var(--persian-font);
    font-weight: var(--persian-font-weight-normal);
    line-height: 1.8;
    letter-spacing: -0.02em;
}

/* Typography classes */
.text-persian-light {
    font-weight: var(--persian-font-weight-light);
}

.text-persian-normal {
    font-weight: var(--persian-font-weight-normal);
}

.text-persian-medium {
    font-weight: var(--persian-font-weight-medium);
}

.text-persian-semibold {
    font-weight: var(--persian-font-weight-semibold);
}

.text-persian-bold {
    font-weight: var(--persian-font-weight-bold);
}

.text-persian-extrabold {
    font-weight: var(--persian-font-weight-extrabold);
}

.text-persian-black {
    font-weight: var(--persian-font-weight-black);
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--persian-font);
    font-weight: var(--persian-font-weight-bold);
    line-height: 1.4;
    letter-spacing: -0.01em;
}

h1 {
    font-size: 2.5rem;
    font-weight: var(--persian-font-weight-extrabold);
}

h2 {
    font-size: 2rem;
    font-weight: var(--persian-font-weight-bold);
}

h3 {
    font-size: 1.75rem;
    font-weight: var(--persian-font-weight-semibold);
}

h4 {
    font-size: 1.5rem;
    font-weight: var(--persian-font-weight-semibold);
}

h5 {
    font-size: 1.25rem;
    font-weight: var(--persian-font-weight-medium);
}

h6 {
    font-size: 1.1rem;
    font-weight: var(--persian-font-weight-medium);
}

/* Links and buttons */
a {
    font-family: var(--persian-font);
    text-decoration: none;
    transition: color 0.3s ease;
}

.btn, button {
    font-family: var(--persian-font);
    font-weight: var(--persian-font-weight-medium);
    border-radius: 8px;
}

.btn-primary-cta {
    font-family: var(--persian-font);
    font-weight: var(--persian-font-weight-semibold);
}

/* Form elements */
input, textarea, select {
    font-family: var(--persian-font);
    font-size: 1rem;
    line-height: 1.6;
    border-radius: 8px;
}

.form-label {
    font-family: var(--persian-font);
    font-weight: var(--persian-font-weight-medium);
    margin-bottom: 0.5rem;
}

/* Navigation improvements */
.navbar-custom {
    font-family: var(--persian-font);
}

.nav-link {
    font-family: var(--persian-font);
    font-weight: var(--persian-font-weight-medium);
}

/* Card improvements */
.salon-card {
    font-family: var(--persian-font);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.salon-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.salon-name {
    font-family: var(--persian-font);
    font-weight: var(--persian-font-weight-bold);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.salon-address {
    font-family: var(--persian-font);
    font-weight: var(--persian-font-weight-normal);
    font-size: 0.9rem;
    line-height: 1.6;
}

.service-tag {
    font-family: var(--persian-font);
    font-weight: var(--persian-font-weight-medium);
    font-size: 0.8rem;
    border-radius: 20px;
}

/* Rating improvements */
.rating-stars {
    font-size: 1.1rem;
    color: #ffc107;
}

.rating-value {
    font-family: var(--persian-font);
    font-weight: var(--persian-font-weight-semibold);
}

.review-count {
    font-family: var(--persian-font);
    font-weight: var(--persian-font-weight-normal);
    font-size: 0.9rem;
    color: #6c757d;
}

/* Time slots */
.time-slot {
    font-family: var(--persian-font);
    text-align: center;
    padding: 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.time-slot.available {
    background: linear-gradient(135deg, #e8f5e8, #f0f9f0);
    border: 1px solid #4caf50;
    cursor: pointer;
}

.time-slot.available:hover {
    background: linear-gradient(135deg, #4caf50, #66bb6a);
    color: white;
    transform: scale(1.05);
}

.time-slot.unavailable {
    background: #f5f5f5;
    border: 1px solid #e0e0e0;
    color: #999;
}

/* Mobile responsiveness improvements */
@media (max-width: 768px) {
    body {
        font-size: 16px;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    h4 { font-size: 1.25rem; }
    h5 { font-size: 1.1rem; }
    h6 { font-size: 1rem; }
    
    .salon-card {
        margin-bottom: 1.5rem;
        border-radius: 8px;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 1rem;
        touch-action: manipulation;
        min-height: 48px; /* Touch target size */
    }
    
    .time-slot {
        padding: 0.75rem;
        margin-bottom: 0.5rem;
    }
    
    .service-tag {
        font-size: 0.75rem;
        padding: 0.4rem 0.8rem;
        margin: 0.2rem;
    }
}

@media (max-width: 576px) {
    .container-fluid {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .row {
        margin-left: -7.5px;
        margin-right: -7.5px;
    }
    
    .col-lg-4, .col-md-6 {
        padding-left: 7.5px;
        padding-right: 7.5px;
    }
    
    /* Sidebar improvements for mobile */
    .side-menu {
        width: 280px;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 1050;
    }
    
    .side-menu.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-right: 0;
        transition: margin-right 0.3s ease;
    }
    
    .side-menu.open ~ .main-content {
        margin-right: 280px;
    }
}

/* Touch improvements */
@media (hover: none) and (pointer: coarse) {
    .time-slot.available:hover {
        background: linear-gradient(135deg, #e8f5e8, #f0f9f0);
        color: inherit;
        transform: scale(1);
    }
    
    .time-slot.available:focus {
        background: linear-gradient(135deg, #4caf50, #66bb6a);
        color: white;
        transform: scale(1.05);
        outline: 2px solid #2196f3;
        outline-offset: 2px;
    }
    
    .btn:focus {
        outline: 2px solid var(--arvira-purple);
        outline-offset: 2px;
    }
}

/* Focus improvements */
.time-slot:focus,
.btn:focus,
a:focus {
    outline: 2px solid var(--arvira-purple);
    outline-offset: 2px;
}

/* Loading states */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    color: var(--text-muted);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--arvira-purple);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Empty states */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
}

.empty-state .icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    opacity: 0.3;
}

.empty-state h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* Better Persian numbers support */
.persian-numbers {
    font-family: var(--persian-font);
    font-feature-settings: "tnum";
}

/* RTL improvements */
[dir="rtl"] .text-left {
    text-align: right;
}

[dir="rtl"] .text-right {
    text-align: left;
}

[dir="rtl"] .float-left {
    float: right;
}

[dir="rtl"] .float-right {
    float: left;
}

[dir="rtl"] .ml-1, [dir="rtl"] .me-1 {
    margin-left: 0;
    margin-right: 0.25rem;
}

[dir="rtl"] .ml-2, [dir="rtl"] .me-2 {
    margin-left: 0;
    margin-right: 0.5rem;
}

[dir="rtl"] .ml-3, [dir="rtl"] .me-3 {
    margin-left: 0;
    margin-right: 1rem;
}