@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-primary: #0a0a0c;
    --bg-secondary: #121214;
    --bg-card: rgba(22, 22, 26, 0.7);
    --border-color: rgba(227, 27, 35, 0.12);
    
    --text-primary: #f5f5f7;
    --text-secondary: #b5b5be;
    --text-muted: #70707a;
    
    --accent-orange: #e31b23; /* Map orange helpers to the brand red */
    --accent-orange-hover: #ff333c;
    --accent-red: #e31b23;
    --accent-red-hover: #ff333c;
    --accent-green: #4e9f75;
    --accent-green-hover: #5cb887;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.6);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.8);
    --shadow-glow: 0 0 15px rgba(227, 27, 35, 0.15);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
    --bg-primary: #fcfcfd;
    --bg-secondary: #f4f4f6;
    --bg-card: rgba(255, 255, 255, 0.85);
    --border-color: rgba(227, 27, 35, 0.18);
    
    --text-primary: #1c1c1e;
    --text-secondary: #5a5a62;
    --text-muted: #9a9a9f;
    
    --accent-orange: #de2027;
    --accent-orange-hover: #f22a32;
    --accent-red: #de2027;
    --accent-red-hover: #f22a32;
    --accent-green: #38825c;
    --accent-green-hover: #4e9f75;
    
    --shadow-sm: 0 2px 8px rgba(28, 28, 30, 0.06);
    --shadow-md: 0 8px 24px rgba(28, 28, 30, 0.1);
    --shadow-glow: 0 0 15px rgba(227, 27, 35, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    transition: var(--transition);
    background-image: radial-gradient(circle at 10% 20%, rgba(227, 27, 35, 0.03) 0%, transparent 40%),
                      radial-gradient(circle at 90% 80%, rgba(227, 27, 35, 0.02) 0%, transparent 40%);
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-orange);
}

/* Layout Elements */
header {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 0.8rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 38px;
    width: auto;
    object-fit: contain;
    display: block;
    transition: var(--transition);
}

.logo-img-large {
    max-width: 280px;
    height: auto;
    margin: 0 auto 0.5rem auto;
    display: block;
    transition: var(--transition);
}

/* Dark Mode Logo invert trick: makes white background black, keeping red red */
body[data-theme="dark"] .logo-img,
body[data-theme="dark"] .logo-img-large {
    filter: invert(1) hue-rotate(180deg) contrast(1.25) brightness(0.95);
}

.nav-links {
    display: flex;
    gap: 1rem;
}

.nav-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-btn:hover {
    color: var(--accent-orange);
    background: rgba(242, 142, 43, 0.05);
}

.nav-btn.active {
    color: var(--text-primary);
    background: rgba(242, 142, 43, 0.12);
    border-color: var(--border-color);
    box-shadow: var(--shadow-glow);
}

.user-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.theme-toggle:hover {
    border-color: var(--accent-orange);
    color: var(--accent-orange);
    box-shadow: var(--shadow-glow);
}

.user-info {
    display: flex;
    flex-direction: column;
    text-align: right;
}

.user-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.user-role {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.logout-btn {
    background: transparent;
    border: 1px solid var(--accent-red);
    color: var(--accent-red);
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
}

.logout-btn:hover {
    background: var(--accent-red);
    color: white;
    box-shadow: 0 0 10px rgba(225, 87, 89, 0.3);
}

/* Main Container */
main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1.5rem;
    min-height: calc(100vh - 160px);
}

.view-section {
    display: none;
    animation: fadeIn 0.4s ease-out forwards;
}

.view-section.active {
    display: block;
}

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

/* Cards & Containers */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    margin-bottom: 2rem;
}

.card-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.75rem;
    color: var(--text-primary);
}

/* Grid Layouts */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.grid-5 {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.75rem;
}

@media (max-width: 900px) {
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
    .grid-5 {
        grid-template-columns: repeat(2, 1fr);
    }
    .user-controls {
        gap: 0.5rem;
    }
    header {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    .nav-links {
        width: 100%;
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }
}

@media (max-width: 500px) {
    .grid-5 {
        grid-template-columns: 1fr;
    }
}

/* Form Styles */
.form-group {
    margin-bottom: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

input, select, textarea {
    width: 100%;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    outline: none;
    font-size: 0.95rem;
    transition: var(--transition);
}

/* Calendar Picker Indicator Styling (Contrast fix) */
input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(0.9) sepia(100%) saturate(1000%) hue-rotate(330deg);
    cursor: pointer;
    opacity: 0.85;
    transition: var(--transition);
}

input[type="date"]::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
    transform: scale(1.1);
}

[data-theme="light"] input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(0.1) sepia(100%) saturate(1000%) hue-rotate(330deg);
}

input:focus, select:focus, textarea:focus {
    border-color: var(--accent-orange);
    box-shadow: var(--shadow-glow);
    background: rgba(0, 0, 0, 0.35);
}

input[readonly] {
    background: rgba(0, 0, 0, 0.1);
    color: var(--text-muted);
    border-color: rgba(242, 142, 43, 0.05);
    cursor: not-allowed;
}

/* Form Sections */
.form-section-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent-orange);
    margin: 1.5rem 0 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Login Page Styling */
.login-container-box {
    max-width: 420px;
    margin: 6rem auto;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header .logo-icon {
    width: 60px;
    height: 60px;
    font-size: 1.8rem;
    margin: 0 auto 1rem auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
    font-size: 0.95rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-orange), #f26f2b);
    color: #fff;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-orange-hover), var(--accent-orange));
    transform: translateY(-1px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.btn-danger {
    background: rgba(225, 87, 89, 0.1);
    border-color: rgba(225, 87, 89, 0.3);
    color: var(--accent-red);
}

.btn-danger:hover {
    background: var(--accent-red);
    color: white;
}

/* Inventory Item styling */
.inventory-block {
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 1.25rem;
    margin-bottom: 1rem;
    position: relative;
    transition: var(--transition);
}

.inventory-block:hover {
    border-color: rgba(242, 142, 43, 0.3);
}

.inventory-block-title {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.alert-message {
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    font-weight: 500;
    display: none;
    align-items: center;
    gap: 0.4rem;
}

.alert-message.error {
    display: flex;
    background: rgba(225, 87, 89, 0.15);
    color: var(--accent-red);
    border: 1px solid rgba(225, 87, 89, 0.3);
}

.alert-message.success {
    display: flex;
    background: rgba(78, 159, 117, 0.15);
    color: var(--accent-green);
    border: 1px solid rgba(78, 159, 117, 0.3);
}

/* Stats Cards in Dashboard */
.stat-card {
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: rgba(242, 142, 43, 0.3);
    box-shadow: var(--shadow-glow);
}

.stat-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
}

.stat-change {
    font-size: 0.8rem;
    margin-top: 0.5rem;
    font-weight: 500;
}

.stat-change.up { color: var(--accent-green); }
.stat-change.down { color: var(--accent-red); }

/* Tables */
.table-container {
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
}

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

th, td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95rem;
}

th {
    background: rgba(0, 0, 0, 0.25);
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
}

tr:hover td {
    background: rgba(242, 142, 43, 0.03);
}

/* Modals */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    width: 90%;
    max-width: 500px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-header {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.modal-body {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}

/* Alerts and toasts */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--bg-secondary);
    border-left: 4px solid var(--accent-orange);
    box-shadow: var(--shadow-md);
    padding: 1rem 1.5rem;
    border-radius: 4px;
    z-index: 2000;
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.toast.active {
    transform: translateY(0);
    opacity: 1;
}

.toast.success { border-left-color: var(--accent-green); }
.toast.error { border-left-color: var(--accent-red); }

/* Quick styles */
.badge {
    display: inline-block;
    white-space: nowrap;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-am {
    background: rgba(242, 142, 43, 0.15);
    color: var(--accent-orange);
    border: 1px solid rgba(242, 142, 43, 0.3);
}

.badge-pm {
    background: rgba(225, 87, 89, 0.15);
    color: var(--accent-red);
    border: 1px solid rgba(225, 87, 89, 0.3);
}

.badge-sucursal {
    background: rgba(78, 159, 117, 0.15);
    color: var(--accent-green);
    border: 1px solid rgba(78, 159, 117, 0.3);
}

.tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tab-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.tab-btn.active {
    background: var(--accent-orange);
    color: #fff;
    border-color: var(--accent-orange);
}