/**
 * Material Design 3 (Material You) Styles for Sevaklal
 * Mobile-first native app design
 */

:root {
    /* Modern Color System */
    --md-sys-color-primary: #F97316;
    --md-sys-color-on-primary: #ffffff;
    --md-sys-color-primary-container: #fde3d1;
    --md-sys-color-on-primary-container: #1e1b4b;

    --md-sys-color-secondary: #FFFFFF;
    --md-sys-color-on-secondary: #ffffff;
    --md-sys-color-secondary-container: #fce7f3;
    --md-sys-color-on-secondary-container: #831843;

    --md-sys-color-tertiary: #8b5cf6;
    --md-sys-color-on-tertiary: #ffffff;

    --md-sys-color-error: #ef4444;
    --md-sys-color-on-error: #ffffff;
    --md-sys-color-error-container: #fee2e2;
    --md-sys-color-on-error-container: #7f1d1d;

    --md-sys-color-success: #10b981;
    --md-sys-color-on-success: #ffffff;
    --md-sys-color-success-container: #d1fae5;
    --md-sys-color-on-success-container: #064e3b;

    --md-sys-color-background: #f8fafc;
    --md-sys-color-on-background: #0f172a;
    --md-sys-color-surface: #ffffff;
    --md-sys-color-on-surface: #0f172a;
    --md-sys-color-surface-variant: #f1f5f9;
    --md-sys-color-on-surface-variant: #64748b;
    --md-sys-color-outline: #cbd5e1;
    --md-sys-color-outline-variant: #e2e8f0;

    /* Modern Shadows with better depth */
    --md-sys-elevation-1: 0 1px 3px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.06);
    --md-sys-elevation-2: 0 4px 6px -1px rgba(15, 23, 42, 0.1), 0 2px 4px -1px rgba(15, 23, 42, 0.06);
    --md-sys-elevation-3: 0 10px 15px -3px rgba(15, 23, 42, 0.1), 0 4px 6px -2px rgba(15, 23, 42, 0.05);
    --md-sys-elevation-4: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 10px 10px -5px rgba(15, 23, 42, 0.04);
    --md-sys-elevation-5: 0 25px 50px -12px rgba(15, 23, 42, 0.25);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #F97316 0%, #F97316 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-success: linear-gradient(135deg, #4ade80 0%, #22c55e 100%);
    --gradient-app-bar: linear-gradient(135deg, #F97316 0%, #F97316 100%);

    /* Typography - Roboto-like system font stack */
    --md-sys-typescale-display-large: 57px;
    --md-sys-typescale-display-medium: 45px;
    --md-sys-typescale-display-small: 36px;
    --md-sys-typescale-headline-large: 32px;
    --md-sys-typescale-headline-medium: 28px;
    --md-sys-typescale-headline-small: 24px;
    --md-sys-typescale-title-large: 22px;
    --md-sys-typescale-title-medium: 16px;
    --md-sys-typescale-title-small: 14px;
    --md-sys-typescale-body-large: 16px;
    --md-sys-typescale-body-medium: 14px;
    --md-sys-typescale-body-small: 12px;
    --md-sys-typescale-label-large: 14px;
    --md-sys-typescale-label-medium: 12px;
    --md-sys-typescale-label-small: 11px;

    /* Spacing Scale */
    --spacing-1: 4px;
    --spacing-2: 8px;
    --spacing-3: 12px;
    --spacing-4: 16px;
    --spacing-5: 20px;
    --spacing-6: 24px;
    --spacing-8: 32px;
    --spacing-10: 40px;
    --spacing-12: 48px;
    --spacing-16: 64px;

    /* Border Radius */
    --md-sys-shape-corner-none: 0;
    --md-sys-shape-corner-extra-small: 4px;
    --md-sys-shape-corner-small: 8px;
    --md-sys-shape-corner-medium: 12px;
    --md-sys-shape-corner-large: 16px;
    --md-sys-shape-corner-extra-large: 28px;
    --md-sys-shape-corner-full: 9999px;

    /* Bottom Nav Height */
    --bottom-nav-height: 80px;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: var(--md-sys-typescale-body-medium);
    line-height: 1.5;
    color: var(--md-sys-color-on-background);
    background-color: var(--md-sys-color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-bottom: var(--bottom-nav-height);
    overflow-x: hidden;
}

/* Remove all hover effects for touch */
@media (hover: none) and (pointer: coarse) {
    * {
        cursor: default !important;
    }
    button:hover, a:hover {
        background-color: inherit;
    }
}

/* Material Design Components */

/* App Bar */
.md-app-bar {
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--gradient-app-bar);
    color: var(--md-sys-color-on-primary);
    box-shadow: var(--md-sys-elevation-3);
    padding: var(--spacing-4);
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    min-height: 64px;
}

.md-app-bar-title {
    font-size: var(--md-sys-typescale-title-large);
    font-weight: 600;
    flex: 1;
    letter-spacing: -0.5px;
}

.md-icon-button {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: none;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.md-icon-button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.05);
}

.md-icon-button:active {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(0.95);
}

/* Bottom Navigation - Modern Elegant Design */
.md-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 -8px 32px rgba(15, 23, 42, 0.08);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: var(--spacing-3) var(--spacing-4);
    height: var(--bottom-nav-height);
    border-top: 1px solid rgba(99, 102, 241, 0.1);
}

.md-bottom-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    text-decoration: none;
    color: #94a3b8;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3px;
    padding: 10px 16px;
    border-radius: 20px;
    transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    min-width: 64px;
}

.md-bottom-nav-item:active {
    transform: scale(0.92);
}

.md-bottom-nav-item.active {
    color: #ffffff;
    transform: translateY(-4px);
}

.md-bottom-nav-item.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #ff8059 0%, #ff802b 100%);
    border-radius: 20px;
    z-index: -1;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
}

.md-bottom-nav-item.active .md-bottom-nav-icon {
    transform: scale(1.1);
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.md-bottom-nav-icon {
    font-size: 26px;
    line-height: 1;
    transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Cards */
.md-card {
    background: var(--md-sys-color-surface);
    border-radius: var(--md-sys-shape-corner-large);
    box-shadow: var(--md-sys-elevation-1);
    overflow: hidden;
    margin-bottom: var(--spacing-4);
    transition: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--md-sys-color-outline-variant);
}

.md-card-elevated {
    box-shadow: var(--md-sys-elevation-3);
    border: none;
}

.md-card-elevated:hover {
    box-shadow: var(--md-sys-elevation-4);
    transform: translateY(-2px);
}

.md-card-filled {
    background: var(--md-sys-color-surface-variant);
    box-shadow: none;
    border: 1px solid var(--md-sys-color-outline-variant);
}

.md-card-outlined {
    background: transparent;
    border: 1px solid var(--md-sys-color-outline-variant);
    box-shadow: none;
}

/* Buttons */
.md-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    min-height: 48px;
    border: none;
    border-radius: var(--md-sys-shape-corner-full);
    font-size: var(--md-sys-typescale-label-large);
    font-weight: 500;
    cursor: pointer;
    transition: all 150ms cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    -webkit-user-select: none;
    user-select: none;
}

.md-button-filled {
    background: var(--gradient-primary);
    color: var(--md-sys-color-on-primary);
    box-shadow: var(--md-sys-elevation-2);
    border: none;
}

.md-button-filled:hover {
    box-shadow: var(--md-sys-elevation-3);
    transform: translateY(-1px);
}

.md-button-filled:active {
    box-shadow: var(--md-sys-elevation-1);
    transform: scale(0.98);
}

.md-button-outlined {
    background: transparent;
    color: var(--md-sys-color-primary);
    border: 1px solid var(--md-sys-color-outline);
}

.md-button-text {
    background: transparent;
    color: var(--md-sys-color-primary);
    padding: var(--spacing-3) var(--spacing-4);
}

.md-button-tonal {
    background: var(--md-sys-color-secondary-container);
    color: var(--md-sys-color-on-secondary-container);
}

/* FAB (Floating Action Button) - Modern Elegant */
.md-fab {
    position: fixed !important;
    bottom: calc(var(--bottom-nav-height) + var(--spacing-4)) !important;
    right: var(--spacing-4) !important;
    width: 60px;
    height: 60px;
    border-radius: 18px;
    background: linear-gradient(91deg, #ffffff 0%, #9554d8 100%);
    color: #ffffff;
    border: none;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.35), 0 4px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    cursor: pointer;
    z-index: 101;
    transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

.md-fab:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 12px 32px rgba(102, 126, 234, 0.45), 0 6px 12px rgba(0, 0, 0, 0.15);
}

.md-fab:active {
    transform: translateY(0) scale(0.95);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.35);
}

.md-fab-extended {
    width: auto;
    padding: 0 var(--spacing-5);
    gap: var(--spacing-3);
    border-radius: 28px;
    font-weight: 600;
    font-size: 15px;
}

/* Chips */
.md-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-4);
    height: 32px;
    border-radius: var(--md-sys-shape-corner-small);
    background: var(--md-sys-color-surface-variant);
    color: var(--md-sys-color-on-surface-variant);
    font-size: var(--md-sys-typescale-label-large);
    border: 1px solid var(--md-sys-color-outline-variant);
    cursor: pointer;
    transition: all 150ms;
}

.md-chip.active {
    background: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
    border-color: transparent;
}

/* List Items */
.md-list-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-3) var(--spacing-4);
    min-height: 56px;
    border-bottom: 1px solid var(--md-sys-color-outline-variant);
}

.md-list-item:last-child {
    border-bottom: none;
}

.md-list-item-leading {
    width: 40px;
    height: 40px;
    border-radius: var(--md-sys-shape-corner-full);
    background: var(--md-sys-color-primary-container);
    color: var(--md-sys-color-on-primary-container);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.md-list-item-content {
    flex: 1;
}

.md-list-item-title {
    font-size: var(--md-sys-typescale-body-large);
    font-weight: 500;
    color: var(--md-sys-color-on-surface);
}

.md-list-item-subtitle {
    font-size: var(--md-sys-typescale-body-medium);
    color: var(--md-sys-color-on-surface-variant);
    margin-top: 2px;
}

/* Container */
.md-container {
    max-width: 100%;
    padding: 0 var(--spacing-4);
    margin: 0 auto;
}

/* Surface */
.md-surface {
    background: var(--md-sys-color-surface);
    border-radius: var(--md-sys-shape-corner-large);
    padding: var(--spacing-4);
}

/* Divider */
.md-divider {
    height: 1px;
    background: var(--md-sys-color-outline-variant);
    margin: var(--spacing-4) 0;
}

/* Ripple Effect */
.md-ripple {
    position: relative;
    overflow: hidden;
}

.md-ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.md-ripple:active::after {
    width: 200px;
    height: 200px;
}

/* Typography */
.md-display-large { font-size: var(--md-sys-typescale-display-large); font-weight: 400; }
.md-display-medium { font-size: var(--md-sys-typescale-display-medium); font-weight: 400; }
.md-display-small { font-size: var(--md-sys-typescale-display-small); font-weight: 400; }
.md-headline-large { font-size: var(--md-sys-typescale-headline-large); font-weight: 400; }
.md-headline-medium { font-size: var(--md-sys-typescale-headline-medium); font-weight: 400; }
.md-headline-small { font-size: var(--md-sys-typescale-headline-small); font-weight: 400; }
.md-title-large { font-size: var(--md-sys-typescale-title-large); font-weight: 500; }
.md-title-medium { font-size: var(--md-sys-typescale-title-medium); font-weight: 500; }
.md-title-small { font-size: var(--md-sys-typescale-title-small); font-weight: 500; }
.md-body-large { font-size: var(--md-sys-typescale-body-large); }
.md-body-medium { font-size: var(--md-sys-typescale-body-medium); }
.md-body-small { font-size: var(--md-sys-typescale-body-small); }
.md-label-large { font-size: var(--md-sys-typescale-label-large); font-weight: 500; }
.md-label-medium { font-size: var(--md-sys-typescale-label-medium); font-weight: 500; }
.md-label-small { font-size: var(--md-sys-typescale-label-small); font-weight: 500; }

/* Utilities */
.mt-1 { margin-top: var(--spacing-1); }
.mt-2 { margin-top: var(--spacing-2); }
.mt-3 { margin-top: var(--spacing-3); }
.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mb-1 { margin-bottom: var(--spacing-1); }
.mb-2 { margin-bottom: var(--spacing-2); }
.mb-3 { margin-bottom: var(--spacing-3); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }
.p-2 { padding: var(--spacing-2); }
.p-3 { padding: var(--spacing-3); }
.p-4 { padding:  var(--spacing-4); }
.Sp-4 { padding:  var(--spacing-4) var(--spacing-4) 70px var(--spacing-4); }
.px-4 { padding-left: var(--spacing-4); padding-right: var(--spacing-4); }
.py-4 { padding-top: var(--spacing-4); padding-bottom: var(--spacing-4); }

/* Safe Area (for notch/home indicator) */
@supports (padding: env(safe-area-inset-top)) {
    body {
        padding-bottom: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom));
    }

    .md-bottom-nav {
        padding-bottom: env(safe-area-inset-bottom);
        height: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom));
    }
}

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

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

.slide-up {
    animation: slideUp 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

.service-icon-img {
    width: 32px;
    height: 32px;
}