/**
 * Kafe Stone House - Main Stylesheet
 * Rustic Stone Design: Warm, earthy, bold, and intentional
 * Brand Story: Strength of stone + Warmth of coffee
 */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;900&family=Bebas+Neue&family=Space+Grotesk:wght@400;500;600;700&family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,600;9..40,700&display=swap');

:root {
    /* Rustic Stone Color Palette - Warm Earth Tones */
    --color-primary: #C85A3D; /* Warm terracotta */
    --color-primary-dark: #5D4037; /* Deep stone brown */
    --color-primary-light: #D97757; /* Burnt orange */
    --color-secondary: #8B7355; /* Stone gray */
    --color-accent: #D97757; /* Burnt orange */
    --color-accent-alt: #7A8B6F; /* Sage green */
    --color-cream: #F5E6D3; /* Warm cream */
    --color-warm-white: #FAF5E6; /* Warm white */
    --color-stone-light: #E8DCC8; /* Light stone */
    --color-stone-dark: #6B5B4F; /* Dark stone */
    
    /* Text Colors - High Contrast Dark Browns */
    --color-text: #3D2F1F; /* Deep warm brown */
    --color-text-light: #5D4037; /* Stone brown */
    --color-text-muted: #8B7355; /* Muted stone gray */
    --color-text-on-dark: #FAF5E6; /* Cream on dark */
    
    /* Background & Surface */
    --color-bg: #F5E6D3; /* Warm cream base */
    --color-surface: #FAF5E6; /* Warm white surface */
    --color-surface-alt: #F0DDC4; /* Alternative warm surface */
    --color-border: #8B7355; /* Stone gray border */
    --color-border-light: #C4B5A0; /* Light stone border */
    
    /* Shadows - Warm & Organic */
    --color-shadow: rgba(93, 64, 55, 0.15); /* Warm brown shadow */
    --color-shadow-heavy: rgba(93, 64, 55, 0.25); /* Heavy warm shadow */
    --color-shadow-colored: rgba(200, 90, 61, 0.2); /* Terracotta shadow */
    --color-shadow-stone: rgba(139, 115, 85, 0.18); /* Stone shadow */
    
    /* Status Colors - Warm & Natural */
    --color-success: #7A8B6F; /* Sage green */
    --color-success-light: rgba(122, 139, 111, 0.15);
    --color-warning: #D97757; /* Burnt orange */
    --color-warning-light: rgba(217, 119, 87, 0.15);
    --color-error: #C85A3D; /* Terracotta red */
    --color-error-light: rgba(200, 90, 61, 0.15);
    --color-info: #8B7355; /* Stone gray */
    --color-info-light: rgba(139, 115, 85, 0.15);
    
    /* Typography - Warm & Expressive */
    --font-display: 'Playfair Display', 'Bebas Neue', serif; /* Warm serif for display */
    --font-heading: 'Space Grotesk', 'DM Sans', sans-serif;
    --font-body: 'DM Sans', 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius - Organic, Slight Rounding */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --radius-full: 9999px;
    
    /* Shadows - Warm & Bold */
    --shadow-sm: 0 2px 6px var(--color-shadow);
    --shadow-md: 0 4px 12px var(--color-shadow);
    --shadow-lg: 0 8px 24px var(--color-shadow-heavy);
    --shadow-xl: 0 12px 36px var(--color-shadow-heavy);
    --shadow-stone: 6px 6px 0 0 var(--color-shadow-stone);
    
    /* Transitions - Organic Timing */
    --transition-fast: 180ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 450ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Layout */
    --header-height: 4rem;
    --sidebar-width: 16rem;
    --container-max: 1200px;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-warm-white) 100%);
    background-image: 
        /* Stone texture pattern overlay */
        url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='stone' x='0' y='0' width='100' height='100' patternUnits='userSpaceOnUse'%3E%3Crect width='100' height='100' fill='%23F5E6D3'/%3E%3Cpath d='M0,0 L20,15 L35,5 L50,20 L70,10 L85,25 L100,15 L100,0 Z' fill='%23E8DCC8' opacity='0.3'/%3E%3Cpath d='M0,30 L15,45 L30,35 L45,50 L65,40 L80,55 L100,45 L100,30 Z' fill='%23E8DCC8' opacity='0.2'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='100%25' height='100%25' fill='url(%23stone)' opacity='0.4'/%3E%3C/svg%3E"),
        /* Warm grain texture */
        url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='grainFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23grainFilter)' opacity='0.04' fill='%238B7355'/%3E%3C/svg%3E"),
        /* Warm geometric grid */
        linear-gradient(rgba(139, 115, 85, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139, 115, 85, 0.08) 1px, transparent 1px),
        /* Layered warm radial gradients */
        radial-gradient(ellipse at 15% 25%, rgba(200, 90, 61, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 85% 75%, rgba(122, 139, 111, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(217, 119, 87, 0.04) 0%, transparent 60%),
        /* Base warm gradient */
        linear-gradient(135deg, var(--color-bg) 0%, var(--color-warm-white) 100%);
    background-size: 
        200px 200px,
        400px 400px,
        32px 32px,
        32px 32px,
        900px 900px,
        700px 700px,
        1100px 1100px,
        100% 100%;
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: "kern" 1, "liga" 1;
}

/* Typography - Warm & Expressive */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.02em; /* Tighter for warmth */
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    letter-spacing: 0.03em;
    font-weight: 900;
    line-height: 1.1;
    color: var(--color-primary-dark);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 3rem);
    letter-spacing: 0.02em;
    color: var(--color-primary-dark);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    letter-spacing: 0.015em;
    color: var(--color-text);
}

h4, h5, h6 {
    font-family: var(--font-heading);
    letter-spacing: 0.01em;
    color: var(--color-text);
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
    font-weight: 500;
    line-height: 1.7;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

/* Buttons - Rustic Stone Style */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    border: 3px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    position: relative;
    overflow: visible;
    box-shadow: var(--shadow-stone);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: currentColor;
    opacity: 0;
    transition: opacity var(--transition-fast);
    z-index: 0;
    border-radius: var(--radius-md);
}

.btn > * {
    position: relative;
    z-index: 1;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-text-on-dark);
    border-color: var(--color-primary);
    box-shadow: 6px 6px 0 0 var(--color-primary-dark);
}

.btn-primary:hover {
    transform: translate(-2px, -2px);
    box-shadow: 8px 8px 0 0 var(--color-primary-dark);
    background: var(--color-primary-dark);
}

.btn-primary:active {
    transform: translate(4px, 4px);
    box-shadow: 2px 2px 0 0 var(--color-primary-dark);
}

.btn-secondary {
    background: var(--color-secondary);
    color: var(--color-text-on-dark);
    border-color: var(--color-secondary);
    box-shadow: 6px 6px 0 0 var(--color-primary-dark);
}

.btn-secondary:hover {
    transform: translate(-2px, -2px);
    box-shadow: 8px 8px 0 0 var(--color-primary-dark);
    background: var(--color-stone-dark);
}

.btn-outline {
    background: var(--color-surface);
    color: var(--color-primary);
    border: 3px solid var(--color-border);
    box-shadow: var(--shadow-stone);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    transform: translate(-2px, -2px);
    box-shadow: 8px 8px 0 0 var(--color-shadow-stone);
    background: var(--color-primary);
    color: var(--color-text-on-dark);
}

.btn-danger {
    background: var(--color-error);
    color: var(--color-text-on-dark);
    border-color: var(--color-error);
    box-shadow: 6px 6px 0 0 var(--color-primary-dark);
}

.btn-danger:hover {
    transform: translate(-2px, -2px);
    box-shadow: 8px 8px 0 0 var(--color-primary-dark);
    background: var(--color-primary-dark);
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1.125rem;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Cards - Stone-like Appearance */
.card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-stone);
    border: 3px solid var(--color-border-light);
    transition: all var(--transition-base);
    position: relative;
    overflow: visible;
    margin-bottom: var(--spacing-xl);
    background-image: 
        linear-gradient(135deg, transparent 0%, rgba(200, 90, 61, 0.02) 100%),
        url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Crect width='60' height='60' fill='%23FAF5E6'/%3E%3Cpath d='M0,0 L15,10 L30,5 L45,15 L60,10 L60,0 Z' fill='%23F0DDC4' opacity='0.2'/%3E%3C/svg%3E");
    background-size: 100% 100%, 60px 60px;
}

@media (max-width: 768px) {
    .card {
        padding: var(--spacing-lg);
        margin-bottom: var(--spacing-lg);
    }
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(200, 90, 61, 0.03) 100%);
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--transition-base);
    border-radius: var(--radius-lg);
}

.card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 10px 10px 0 0 var(--color-shadow-stone);
    border-color: var(--color-primary);
}

.card:hover::before {
    opacity: 1;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 3px solid var(--color-border-light);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

@media (max-width: 768px) {
    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
}

.card-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--color-primary-dark);
    margin: 0;
    text-transform: none;
    letter-spacing: 0.02em;
    font-weight: 700;
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
    font-size: 0.9375rem;
    letter-spacing: 0.01em;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    border: 3px solid var(--color-border-light);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text);
    transition: all var(--transition-base);
    box-shadow: 3px 3px 0 0 var(--color-shadow);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-muted);
    opacity: 0.7;
    font-weight: 500;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    border-width: 3px;
    box-shadow: 4px 4px 0 0 var(--color-primary-dark);
    transform: translate(-2px, -2px);
    background: var(--color-warm-white);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-error {
    color: var(--color-error);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    font-weight: 600;
}

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

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}

.header {
    background: rgba(250, 245, 230, 0.95);
    border-bottom: 4px solid var(--color-border-light);
    box-shadow: 0 4px 0 0 var(--color-shadow-stone), 0 2px 8px var(--color-shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-height);
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 900;
    color: var(--color-primary-dark);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-transform: none;
    letter-spacing: 0.05em;
    position: relative;
    padding: var(--spacing-xs) 0;
    transition: all var(--transition-base);
}

.logo::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
    box-shadow: 0 2px 4px var(--color-shadow-colored);
    border-radius: 2px;
}

.logo:hover {
    color: var(--color-primary);
    transform: translateY(-1px);
}

.logo:hover::after {
    transform: scaleX(1);
}

/* Navigation */
.nav {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--color-text);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.875rem;
    position: relative;
    border: 2px solid transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: var(--spacing-md);
    right: var(--spacing-md);
    height: 3px;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
    border-radius: 2px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
    border-color: var(--color-border-light);
    background: var(--color-surface);
    box-shadow: 3px 3px 0 0 var(--color-shadow);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

/* Grid */
.grid {
    display: grid;
    gap: var(--spacing-xl);
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

@media (max-width: 768px) {
    .grid,
    .grid-2,
    .grid-3,
    .grid-4 {
        gap: var(--spacing-lg);
        grid-template-columns: 1fr;
    }
}

/* Utilities */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mt-2xl { margin-top: var(--spacing-2xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }
.mb-2xl { margin-bottom: var(--spacing-2xl); }

.py-sm { padding-top: var(--spacing-sm); padding-bottom: var(--spacing-sm); }
.py-md { padding-top: var(--spacing-md); padding-bottom: var(--spacing-md); }
.py-lg { padding-top: var(--spacing-lg); padding-bottom: var(--spacing-lg); }
.py-xl { padding-top: var(--spacing-xl); padding-bottom: var(--spacing-xl); }

.px-sm { padding-left: var(--spacing-sm); padding-right: var(--spacing-sm); }
.px-md { padding-left: var(--spacing-md); padding-right: var(--spacing-md); }
.px-lg { padding-left: var(--spacing-lg); padding-right: var(--spacing-lg); }
.px-xl { padding-left: var(--spacing-xl); padding-right: var(--spacing-xl); }

.hidden {
    display: none;
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-sm {
    gap: var(--spacing-sm);
}

.gap-md {
    gap: var(--spacing-md);
}

.gap-lg {
    gap: var(--spacing-lg);
}

/* Loading - Warm Organic Animation */
.loading {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    border: 4px solid var(--color-border-light);
    border-top-color: var(--color-primary);
    border-right-color: var(--color-accent);
    border-radius: var(--radius-full);
    animation: spin 0.9s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border: 2px solid var(--color-accent-alt);
    border-radius: var(--radius-full);
    animation: spin 1.3s linear infinite reverse;
    opacity: 0.6;
}

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

/* Badge - Rustic Stone Style */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.75rem;
    font-weight: 700;
    font-family: var(--font-heading);
    border-radius: var(--radius-md);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 2px solid currentColor;
    box-shadow: 3px 3px 0 0 var(--color-shadow);
}

.badge-success {
    background: var(--color-success-light);
    color: var(--color-success);
    border-color: var(--color-success);
}

.badge-warning {
    background: var(--color-warning-light);
    color: var(--color-warning);
    border-color: var(--color-warning);
}

.badge-error {
    background: var(--color-error-light);
    color: var(--color-error);
    border-color: var(--color-error);
}

.badge-info {
    background: var(--color-info-light);
    color: var(--color-info);
    border-color: var(--color-info);
}

/* Alert - Rustic Stone Design */
.alert {
    position: fixed;
    left: 50%;
    z-index: 10002;
    min-width: 320px;
    max-width: 90%;
    border-radius: var(--radius-lg);
    border: 4px solid;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2), 0 8px 24px rgba(0, 0, 0, 0.15), var(--shadow-stone);
    font-family: var(--font-heading);
    opacity: 0;
    transform: translateX(-50%) translateY(-20px);
    transition: all var(--transition-base);
    pointer-events: auto;
    background: var(--color-surface);
    backdrop-filter: blur(8px);
}

.alert.alert-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.alert.alert-dismissing {
    opacity: 0;
    transform: translateX(-50%) translateY(-20px);
}

.alert-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-xl);
    min-height: 48px;
}

.alert-icon {
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    border: 2px solid currentColor;
}

.alert-message {
    flex: 1;
    font-weight: 700;
    font-size: 1rem;
    line-height: 1.5;
    text-align: left;
    word-wrap: break-word;
}

.alert-message code {
    background: rgba(0, 0, 0, 0.1);
    padding: 2px 4px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-size: 0.85em;
}

.alert-message small {
    display: block;
    font-size: 0.8em;
    opacity: 0.8;
    margin: 4px 0;
}

.alert-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: currentColor;
    cursor: pointer;
    padding: var(--spacing-xs);
    line-height: 1;
    transition: all var(--transition-fast);
    opacity: 0.7;
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.alert-close:hover {
    opacity: 1;
    background: rgba(0, 0, 0, 0.05);
    transform: scale(1.1);
}

.alert-success {
    background: var(--color-success-light);
    border-color: var(--color-success);
    color: var(--color-success);
}

.alert-success .alert-icon {
    background: rgba(122, 139, 111, 0.15);
}

.alert-error {
    background: var(--color-error-light);
    border-color: var(--color-error);
    color: var(--color-error);
}

.alert-error .alert-icon {
    background: rgba(200, 90, 61, 0.15);
}

.alert-warning {
    background: var(--color-warning-light);
    border-color: var(--color-warning);
    color: var(--color-warning);
}

.alert-warning .alert-icon {
    background: rgba(217, 119, 87, 0.15);
}

.alert-info {
    background: var(--color-info-light);
    border-color: var(--color-info);
    color: var(--color-info);
}

.alert-info .alert-icon {
    background: rgba(139, 115, 85, 0.15);
}

/* Confirm Modal - Rustic Stone Design */
.confirm-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(61, 47, 31, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
    padding: var(--spacing-lg);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.confirm-modal-overlay.confirm-visible {
    opacity: 1;
}

.confirm-modal {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: 0;
    max-width: 500px;
    width: 100%;
    box-shadow: 12px 12px 0 0 var(--color-shadow-stone);
    border: 4px solid var(--color-border);
    transform: scale(0.95) translateY(20px);
    transition: all var(--transition-slow) cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
}

.confirm-modal-overlay.confirm-visible .confirm-modal {
    transform: scale(1) translateY(0);
}

.confirm-modal-header {
    padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-lg);
    border-bottom: 3px solid var(--color-border-light);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.confirm-modal-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-on-dark);
    margin: 0;
    text-transform: none;
    letter-spacing: 0.02em;
}

.confirm-modal-body {
    padding: var(--spacing-xl);
}

.confirm-modal-body p {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text);
    line-height: 1.6;
    margin: 0;
}

.confirm-modal-footer {
    padding: var(--spacing-lg) var(--spacing-xl);
    border-top: 3px solid var(--color-border-light);
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    background: var(--color-cream);
}

.confirm-btn-cancel,
.confirm-btn-ok {
    min-width: 100px;
}

.confirm-btn-cancel:hover {
    background: var(--color-surface);
    border-color: var(--color-text-muted);
}

.confirm-btn-ok:hover {
    background: var(--color-primary-dark);
}

/* Table */
.table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: visible;
    box-shadow: var(--shadow-stone);
    border: 3px solid var(--color-border-light);
}

.table th,
.table td {
    padding: var(--spacing-lg) var(--spacing-md);
    text-align: left;
    border-bottom: 2px solid var(--color-border-light);
}

.table th {
    background: var(--color-primary-dark);
    color: var(--color-text-on-dark);
    font-weight: 700;
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-size: 0.8125rem;
    letter-spacing: 0.1em;
    border-bottom: 3px solid var(--color-border);
}

.table td {
    color: var(--color-text);
    font-weight: 500;
}

.table tr:last-child td {
    border-bottom: none;
}

.table tr:hover {
    background: rgba(200, 90, 61, 0.05);
    transform: scale(1.01);
    transition: all var(--transition-base);
}

/* Modal - Warm Entry Animation */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(61, 47, 31, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--spacing-lg);
    opacity: 0;
    animation: fadeIn var(--transition-base) forwards;
}

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

.modal {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 12px 12px 0 0 var(--color-shadow-stone);
    border: 4px solid var(--color-border);
    transform: scale(0.95) translateY(20px);
    animation: modalEnter var(--transition-slow) cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes modalEnter {
    0% {
        transform: scale(0.9) translateY(30px);
        opacity: 0;
    }
    60% {
        transform: scale(1.02) translateY(-5px);
    }
    100% {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: var(--spacing-sm);
    line-height: 1;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-text);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-xl);
    color: var(--color-text);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
    filter: grayscale(0.2);
    opacity: 0.8;
}

.empty-state h3 {
    color: var(--color-primary-dark);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.empty-state p {
    color: var(--color-text);
    font-size: 1rem;
    font-weight: 500;
}

/* Responsive */
@media (max-width: 768px) {
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .header-content {
        flex-wrap: wrap;
    }
    
    .nav {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    .empty-state {
        padding: var(--spacing-2xl) var(--spacing-lg);
    }

    .empty-state-icon {
        font-size: 3rem;
    }

    .empty-state h3 {
        font-size: 1.25rem;
    }
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    margin: var(--spacing-lg) 0;
    flex-wrap: wrap;
}

.pagination-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-border-light);
    background: var(--color-surface);
    color: var(--color-text);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all var(--transition-base);
    min-width: 40px;
    box-shadow: 2px 2px 0 0 var(--color-shadow);
}

.pagination-btn:hover:not(:disabled) {
    background: var(--color-primary);
    color: var(--color-text-on-dark);
    border-color: var(--color-primary);
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0 0 var(--color-primary-dark);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-active {
    background: var(--color-primary);
    color: var(--color-text-on-dark);
    border-color: var(--color-primary);
    font-weight: 700;
    box-shadow: 3px 3px 0 0 var(--color-primary-dark);
}

.pagination-ellipsis {
    padding: var(--spacing-sm) var(--spacing-xs);
    color: var(--color-text-muted);
}

.pagination-info {
    text-align: center;
    color: var(--color-text);
    font-size: 0.875rem;
    font-weight: 600;
    margin: var(--spacing-lg) 0;
}

.pagination-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.pagination-controls select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-border-light);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: 2px 2px 0 0 var(--color-shadow);
    cursor: pointer;
    transition: all var(--transition-base);
}

.pagination-controls select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 3px 3px 0 0 var(--color-primary-dark);
    transform: translate(-1px, -1px);
}

/* Page Load Animation - Warm & Organic */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.page-loaded .card,
.page-loaded .table,
.page-loaded .stat-card {
    animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) backwards;
}

.page-loaded .card:nth-child(1) { animation-delay: 0.1s; }
.page-loaded .card:nth-child(2) { animation-delay: 0.2s; }
.page-loaded .card:nth-child(3) { animation-delay: 0.3s; }
.page-loaded .card:nth-child(4) { animation-delay: 0.4s; }

/* Print Styles */
@media print {
    .header,
    .btn,
    .nav {
        display: none;
    }
    
    .card,
    .table {
        box-shadow: none;
        border: 1px solid var(--color-border);
    }
}