/* public/css/style.css */

:root {
    /* Brand Colors */
    --color-navy: #0A192F;
    --color-navy-light: #172a45;
    --color-navy-dark: #020c1b;
    --color-amber: #FFB000;
    --color-amber-hover: #D49200;
    --color-amber-light: #FFC440;

    /* Slate Supporting Palette */
    --color-slate-50: #f8fafc;
    --color-slate-100: #f1f5f9;
    --color-slate-200: #e2e8f0;
    --color-slate-300: #cbd5e1;
    --color-slate-400: #94a3b8;
    --color-slate-500: #64748b;
    --color-slate-600: #475569;
    --color-slate-700: #334155;
    --color-slate-800: #1e293b;
    --color-slate-900: #0f172a;

    /* Semantic Colors */
    --color-white: #ffffff;
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;
    --color-info: #3b82f6;

    /* Legacy Gray Aliases (To prevent breaking admin inline styles) */
    --color-gray-50: var(--color-slate-50);
    --color-gray-100: var(--color-slate-100);
    --color-gray-200: var(--color-slate-200);
    --color-gray-300: var(--color-slate-300);
    --color-gray-400: var(--color-slate-400);
    --color-gray-500: var(--color-slate-500);
    --color-gray-600: var(--color-slate-600);
    --color-gray-700: var(--color-slate-700);
    --color-gray-800: var(--color-slate-800);
    --color-gray-900: var(--color-slate-900);

    /* Typography */
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-heading: 'Oswald', system-ui, sans-serif;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-24: 6rem;

    /* Radii */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows / Elevations */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-glow: 0 0 15px rgba(245, 158, 11, 0.4);

    /* Focus Ring */
    --focus-ring: 0 0 0 3px rgba(59, 130, 246, 0.5);

    /* Transitions */
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-sans);
    color: var(--color-slate-800);
    background-color: var(--color-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Accessibility */
:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
    border-radius: var(--radius-sm);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--space-4);
    color: var(--color-navy);
    letter-spacing: 0.02em;
}

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

a:hover {
    color: var(--color-amber);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Layout */
.container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.section {
    padding: var(--space-16) 0;
}

.section-alt {
    background-color: var(--color-slate-50);
}

.section-dark {
    background-color: var(--color-navy);
    color: var(--color-slate-200);
}

.section-dark h1,
.section-dark h2,
.section-dark h3 {
    color: var(--color-white);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3) var(--space-6);
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    font-family: var(--font-sans);
    text-align: center;
    min-height: 48px;
    /* Touch target minimum */
    text-decoration: none;
}

.btn-primary {
    background-color: var(--color-amber);
    color: var(--color-navy);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background-color: var(--color-amber-hover);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--color-slate-100);
    color: var(--color-navy);
    border-color: var(--color-slate-200);
}

.btn-secondary:hover {
    background-color: var(--color-slate-200);
    color: var(--color-navy-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--color-navy);
    color: var(--color-navy);
}

.btn-outline:hover {
    background-color: var(--color-navy);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-outline-light {
    background-color: transparent;
    border-color: var(--color-white);
    color: var(--color-white);
}

.btn-outline-light:hover {
    background-color: var(--color-white);
    color: var(--color-navy);
    transform: translateY(-2px);
}

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

.btn-danger:hover {
    background-color: #dc2626;
    transform: translateY(-2px);
}

/* Form Inputs */
.form-group {
    margin-bottom: var(--space-4);
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--space-2);
    color: var(--color-slate-700);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-slate-300);
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--color-slate-900);
    background-color: var(--color-white);
    transition: var(--transition);
    min-height: 48px;
    /* Touch target size */
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-info);
    box-shadow: var(--focus-ring);
}

/* Cards */
.card {
    background-color: var(--color-white);
    border: 1px solid var(--color-slate-200);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

/* Tables */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-slate-200);
    box-shadow: var(--shadow-sm);
    background-color: var(--color-white);
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

th {
    background-color: var(--color-slate-50);
    font-weight: 600;
    color: var(--color-slate-700);
    padding: var(--space-4);
    border-bottom: 2px solid var(--color-slate-200);
}

td {
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-slate-100);
    color: var(--color-slate-800);
}

tr:hover td {
    background-color: var(--color-slate-50);
}

/* Badges / Pills */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
}

.badge-primary {
    background-color: var(--color-amber-light);
    color: var(--color-navy-dark);
}

.badge-success {
    background-color: #d1fae5;
    color: #065f46;
}

.badge-danger {
    background-color: #fee2e2;
    color: #991b1b;
}

.badge-secondary {
    background-color: var(--color-slate-200);
    color: var(--color-slate-800);
}

/* Alerts */
.alert {
    padding: var(--space-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
    border-left: 4px solid transparent;
}

.alert-error {
    background-color: #fef2f2;
    border-left-color: var(--color-error);
    color: #991b1b;
}

.alert-success {
    background-color: #f0fdf4;
    border-left-color: var(--color-success);
    color: #166534;
}

/* Header & Nav */
.header {
    background-color: rgba(2, 12, 27, 0.95);
    /* navy-dark with opacity for blur */
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: var(--shadow-sm);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-navy);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.logo-icon {
    color: var(--color-amber);
}

.nav-desktop {
    display: none;
}

.nav-desktop ul {
    list-style: none;
    display: flex;
    gap: var(--space-6);
    align-items: center;
}

.nav-desktop a {
    font-weight: 500;
    color: var(--color-slate-300);
}

.nav-desktop a:hover {
    color: var(--color-white);
}

.nav-actions {
    display: none;
}

.mobile-menu-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-white);
    cursor: pointer;
    display: block;
    min-height: 48px;
    min-width: 48px;
}

/* Mobile Nav Dropdown */
.nav-mobile {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-slate-200);
    padding: var(--space-4);
    box-shadow: var(--shadow-md);
}

.nav-mobile.is-open {
    display: block;
    animation: slideDown 0.2s ease-out forwards;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

.nav-mobile ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.nav-mobile a {
    display: block;
    padding: var(--space-2) 0;
    font-weight: 500;
}

.nav-mobile .nav-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-slate-200);
}

/* Footer */
.footer {
    background-color: var(--color-navy-dark);
    color: var(--color-slate-300);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

.footer-col h4 {
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: var(--space-2);
}

.footer-col a {
    color: var(--color-slate-300);
}

.footer-col a:hover {
    color: var(--color-amber);
}

.footer-bottom {
    border-top: 1px solid var(--color-slate-800);
    padding-top: var(--space-8);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-4);
    font-size: 0.875rem;
}

/* Homepage specific fixes (retaining old structure names to avoid breaking pages) */
.hero {
    padding: var(--space-16) 0;
    background: linear-gradient(to right, rgba(2, 12, 27, 0.95) 0%, rgba(2, 12, 27, 0.6) 50%, transparent 100%), url('/images/mycrewtracker-home-hero.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--color-white);
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: var(--space-6);
}

.hero p {
    font-size: 1.125rem;
    margin-bottom: var(--space-8);
    color: var(--color-slate-300);
    max-width: 600px;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    justify-content: flex-start;
    align-items: flex-start;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    margin-top: var(--space-8);
}

.feature-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-slate-200);
    border-radius: var(--radius-2xl);
    padding: 0;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.025);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.feature-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.feature-card-image-wrap {
    height: 200px;
    overflow: hidden;
    position: relative;
    border-bottom: 1px solid var(--color-slate-100);
}

.feature-card-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.feature-card:hover .feature-card-image-wrap img {
    transform: scale(1.05);
}

.feature-card-body {
    padding: var(--space-6) var(--space-6) var(--space-5) var(--space-6);
    position: relative;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.feature-icon-wrapper {
    position: absolute;
    top: -32px;
    left: var(--space-6);
    width: 64px;
    height: 64px;
    background: var(--color-white);
    border: 1px solid var(--color-slate-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    color: var(--color-amber);
    z-index: 2;
}

.feature-icon-wrapper svg {
    width: 28px;
    height: 28px;
}

.feature-card h3 {
    margin-top: var(--space-5);
    font-family: var(--font-sans);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--color-navy);
    margin-bottom: var(--space-2);
}

.feature-card p {
    color: var(--color-slate-600);
    font-size: 1rem;
    line-height: 1.6;
    flex-grow: 1;
    margin-bottom: var(--space-4);
}

.feature-card-arrow {
    position: absolute;
    bottom: var(--space-4);
    right: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-white);
    border: none;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    color: var(--color-amber);
    transition: var(--transition);
    z-index: 2;
}

.feature-card:hover .feature-card-arrow {
    background-color: var(--color-amber);
    color: var(--color-white);
    transform: scale(1.05);
}

/* Quick Docs Section */
.quick-docs-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    align-items: center;
}

.quick-docs-image {
    background-color: var(--color-slate-100);
    border-radius: var(--radius-lg);
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-slate-500);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-slate-200);
}

.quick-docs-list {
    list-style: none;
    margin-bottom: var(--space-6);
}

.quick-docs-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.quick-docs-list li .icon {
    color: var(--color-amber);
    font-weight: bold;
    font-size: 1.25rem;
}

/* Pricing Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    max-width: 800px;
    margin: var(--space-8) auto 0;
}

.pricing-card {
    background-color: var(--color-slate-800);
    border: 1px solid var(--color-slate-200);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    text-align: center;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.pricing-card.popular {
    border: 2px solid var(--color-amber);
    box-shadow: var(--shadow-lg);
}

.pricing-card.popular:hover {
    box-shadow: var(--shadow-glow);
}

.pricing-card.popular::before {
    content: 'Most Popular';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--color-amber);
    color: var(--color-navy-dark);
    padding: var(--space-1) var(--space-4);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-price {
    font-size: 3.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--color-navy);
    margin: var(--space-4) 0;
}

.pricing-price span {
    font-size: 1rem;
    color: var(--color-slate-500);
    font-family: var(--font-sans);
}

.pricing-features {
    list-style: none;
    margin: var(--space-6) 0;
    text-align: left;
}

.pricing-features li {
    margin-bottom: var(--space-3);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.pricing-features li::before {
    content: '';
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2310b981' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M7 12l5 5l10 -10'/%3E%3Cpath d='M2 12l5 5m5 -5l5 -5'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    background-color: transparent;
    width: 22px;
    height: 22px;
    display: inline-block;
    flex-shrink: 0;
}

/* CTA Section */
.cta-section {
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
}

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

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

.mt-4 {
    margin-top: var(--space-4);
}

.mt-8 {
    margin-top: var(--space-8);
}

.mb-2 {
    margin-bottom: var(--space-2);
}

.mb-4 {
    margin-bottom: var(--space-4);
}

.mb-8 {
    margin-bottom: var(--space-8);
}

/* Responsive Breakpoints */
@media (min-width: 768px) {
    .nav-desktop {
        display: block;
    }

    .nav-actions {
        display: flex;
        gap: var(--space-4);
        align-items: center;
    }

    .mobile-menu-btn {
        display: none;
    }

    .nav-mobile {
        display: none !important;
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .hero-actions {
        flex-direction: row;
        align-items: center;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .quick-docs-content {
        grid-template-columns: 1fr 1fr;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}