/* ===================================
   SBST LOGISTICS - INK WASH THEME
   Sophisticated dark theme overrides for Tailwind CSS
   =================================== */

:root {
    /* Ink Wash Color Palette */
    --ink-black: #1a1a1a;
    --ink-charcoal: #2d2d2d;
    --ink-slate: #4a4a4a;
    --ink-gray: #6b6b6b;
    --ink-silver: #9a9a9a;
    --ink-light: #c4c4c4;
    --ink-wash: #e8e8e8;
    --ink-cream: #f5f5f0;

    /* Accent Colors */
    --accent-warm: #8b7355;
    --accent-cool: #627d8b;
    --accent-earth: #9d8b76;
    --accent-success: #7a9d76;
    --accent-warning: #d4a574;
    --accent-danger: #c47d7d;

    /* Semantic Colors */
    --bg-primary: var(--ink-black);
    --bg-secondary: var(--ink-charcoal);
    --bg-card: var(--ink-slate);
    --text-primary: var(--ink-cream);
    --text-secondary: var(--ink-light);
    --text-muted: var(--ink-silver);
    --border-color: var(--ink-slate);

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
}

/* Override Tailwind colors with ink wash theme */
body {
    background-color: var(--bg-primary) !important;
    color: var(--text-primary) !important;
}

/* Headers */
header {
    background-color: var(--bg-secondary) !important;
    border-bottom: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-md) !important;
}

/* Cards and white backgrounds */
.bg-white {
    background-color: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
}

.bg-gray-50 {
    background-color: var(--bg-secondary) !important;
}

.bg-gray-100,
.gray-1000 {
    background-color: var(--bg-primary) !important;
}

/* Text colors */
.text-gray-800,
.text-gray-900 {
    color: var(--text-primary) !important;
}

.text-gray-600,
.text-gray-700 {
    color: var(--text-secondary) !important;
}

.text-gray-500 {
    color: var(--text-muted) !important;
}

.text-gray-300 {
    color: var(--ink-light) !important;
}

.text-gray-400 {
    color: var(--text-muted) !important;
}

/* Primary buttons - warm accent  */
.bg-blue-500,
.btn-ink {
    background: linear-gradient(135deg, var(--accent-warm), var(--accent-earth)) !important;
    border: none !important;
    color: var(--text-primary) !important;
}

.bg-blue-500:hover,
.hover\:bg-blue-600:hover,
.btn-ink:hover {
    background: linear-gradient(135deg, #9d8b76, #a89477) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md) !important;
}

.text-blue-500,
.ink-nav-link {
    color: var(--accent-warm) !important;
}

.text-blue-700 {
    color: var(--accent-earth) !important;
}

/* Secondary button outline */
.btn-outline-ink {
    background: transparent !important;
    border: 2px solid var(--accent-warm) !important;
    color: var(--accent-warm) !important;
}

.btn-outline-ink:hover {
    background: var(--accent-warm) !important;
    color: var(--text-primary) !important;
}

/* Success/Green colors */
.bg-green-100 {
    background-color: rgba(122, 157, 118, 0.2) !important;
}

.text-green-500,
.text-green-600 {
    color: var(--accent-success) !important;
}

/* Warning/Orange colors */
.bg-orange-100 {
    background-color: rgba(212, 165, 116, 0.2) !important;
}

.text-orange-500 {
    color: var(--accent-warning) !important;
}

/* Danger/Red colors */
.bg-red-500 {
    background: linear-gradient(135deg, var(--accent-danger), #d48787) !important;
}

.bg-red-500:hover,
.hover\:bg-red-600:hover {
    background: linear-gradient(135deg, #d48787, #dc9191) !important;
    transform: translateY(-2px);
}

.text-red-500,
.text-red-600 {
    color: var(--accent-danger) !important;
}

/* Purple/Cool accent */
.bg-purple-100 {
    background-color: rgba(98, 125, 139, 0.2) !important;
}

.text-purple-500 {
    color: var(--accent-cool) !important;
}

/* Icon backgrounds with ink wash accent */
.bg-blue-100,
.bg-blue-50 {
    background-color: rgba(139, 115, 85, 0.2) !important;
}

/* Borders */
.border,
.border-gray-200,
.border-gray-700,
.divide-gray-200>* {
    border-color: var(--border-color) !important;
}

/* Inputs and forms */
input,
select,
textarea {
    background-color: var(--bg-primary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--accent-warm) !important;
    box-shadow: 0 0 0 3px rgba(139, 115, 85, 0.1) !important;
}

input::placeholder {
    color: var(--text-muted) !important;
}

input.text-gray-800,
input.text-gray-900 {
    color: var(--text-primary) !important;
}

/* Table hover */
.hover\:bg-gray-50:hover {
    background-color: var(--bg-secondary) !important;
}

/* Modal backdrop */
.bg-gray-600 {
    background-color: rgba(26, 26, 26, 0.8) !important;
}

/* Footer */
.bg-gray-800 {
    background-color: var(--bg-secondary) !important;
    border-top: 1px solid var(--border-color) !important;
}

/* Buttons */
button {
    transition: all 0.3s ease !important;
}

button:hover:not(:disabled) {
    transform: translateY(-1px);
}

/* Stats cards enhancement */
.stats-item {
    background-color: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    transition: all 0.3s ease;
}

.stats-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg) !important;
    border-color: var(--accent-warm);
}

/* Service cards */
.service-card {
    background-color: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    border-top: 4px solid var(--accent-warm) !important;
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl) !important;
    border-top-color: var(--accent-earth) !important;
}

/* Smooth transitions - removed universal selector for performance */
/* Apply transitions to specific interactive elements instead */

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--ink-slate);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--ink-gray);
}

/* Table styling */
table {
    border-collapse: separate;
    border-spacing: 0;
}

thead {
    background-color: var(--bg-secondary) !important;
}

tbody tr {
    border-bottom: 1px solid var(--border-color) !important;
}

/* Pagination */
.bg-blue-500.text-white {
    background: var(--accent-warm) !important;
}

/* Shadow improvements */
.shadow,
.shadow-md {
    box-shadow: var(--shadow-md) !important;
}

.shadow-lg {
    box-shadow: var(--shadow-lg) !important;
}

/* Hover effects enhancement */
.transition {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* Focus ring color */
.focus\:ring-2:focus,
.focus\:ring-blue-500:focus {
    --tw-ring-color: rgba(139, 115, 85, 0.5) !important;
}

/* Gradient text effect for headers */
h1,
h2,
h3 {
    background: linear-gradient(135deg, var(--text-primary), var(--accent-warm));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Remove gradient from icon elements */
h1 i,
h2 i,
h3 i,
h1 .fa,
h2 .fa,
h3 .fa,
h1 .fas,
h2 .fas,
h3 .fas {
    background: none !important;
    -webkit-text-fill-color: var(--accent-warm) !important;
    color: var(--accent-warm) !important;
}

/* Hero section */
.ink-hero {
    background: linear-gradient(135deg, var(--ink-black) 0%, var(--ink-charcoal) 50%, var(--ink-black) 100%);
    position: relative;
    overflow: hidden;
}

.ink-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(139, 115, 85, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.ink-hero-content {
    position: relative;
    z-index: 1;
}

/* Header styling */
.ink-header {
    background: rgba(45, 45, 45, 0.95) !important;
    backdrop-filter: blur(10px);
}

/* Divider accent */
.w-20.h-1.bg-blue-500 {
    background: linear-gradient(90deg, var(--accent-warm), var(--accent-earth)) !important;
}

/* Back to top button styling */
#back-to-top {
    background: linear-gradient(135deg, var(--accent-warm), var(--accent-earth)) !important;
}

#back-to-top:hover {
    transform: translateY(-3px) !important;
    box-shadow: var(--shadow-lg) !important;
}

/* Truck animation */
.truck-animation {
    color: var(--accent-warm) !important;
    animation: truck-drive 15s linear infinite;
}

@keyframes truck-drive {
    0% {
        transform: translateX(-100px);
    }

    100% {
        transform: translateX(calc(100vw + 100px));
    }
}

/* Mobile menu */
#mobile-menu a {
    color: var(--text-secondary) !important;
}

#mobile-menu a:hover {
    color: var(--accent-warm) !important;
    background-color: var(--bg-secondary);
}

/* Company badge in about section */
.rounded-full {
    border-color: var(--accent-warm) !important;
}

/* Client marquee section */
.aa {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-warm), var(--accent-earth));
    margin: 0 auto;
    margin-top: 10px;
}

/* Animations */
.fade-in {
    animation: fadeIn 0.8s ease-in;
}

.fade-in-up {
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Make stat numbers stand out */
.stats-item .text-blue-500 {
    color: var(--accent-warm) !important;
    font-weight: 700;
}