/* public/css/main.css */
@import url('variables.css');

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.6;
}

/* Typography */
h1, h2, h3 {
    margin-bottom: 1rem;
    color: var(--text-main);
}

/* Cards */
.card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    padding: 2rem;
    margin-bottom: 1.5rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: all var(--transition-speed) ease-in-out;
    text-align: center;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--text-on-primary);
}

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

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--bg-input);
    color: var(--text-main);
    transition: border-color var(--transition-speed);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
}

/* Layout Utilities */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

.container-fluid {
    width: 100%;
    padding: 0 2rem;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

/* Global Navbar */
.navbar {
    background-color: var(--primary);
    color: white;
    padding: 1rem 0;
    margin-bottom: 2.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-link {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    margin-right: 1.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.nav-link:hover, .nav-link.active {
    color: white;
}

.nav-link.active {
    border-bottom: 2px solid white;
    padding-bottom: 0.25rem;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.6); /* Slate backdrop */
    backdrop-filter: blur(6px);
    overflow-y: auto;
}

.modal-content {
    background-color: white;
    margin: 5vh auto; /* Center horizontally with 5% top margin */
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    position: relative;
    animation: modalFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: scale(0.95) translateY(-20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.close {
    color: #94a3b8;
    font-size: 1.75rem;
    font-weight: 400;
    line-height: 1;
    cursor: pointer;
    transition: color 0.2s;
}

.close:hover {
    color: #1e293b;
}

/* Table Sorting */
.sortable-header {
    cursor: pointer;
    user-select: none;
    position: relative;
    transition: background-color 0.2s;
}

.sortable-header:hover {
    background-color: #f1f5f9 !important;
}

.sortable-header::after {
    content: '▲▼';
    position: absolute;
    right: 0.5rem;
    opacity: 0.15;
    font-size: 0.6rem;
    letter-spacing: -2px;
}

.sortable-header.sort-asc::after {
    content: '▲';
    opacity: 1;
    color: var(--primary);
    font-size: 0.8rem;
}


.sortable-header.sort-desc::after {
    content: '▼';
    opacity: 1;
    color: var(--primary);
    font-size: 0.8rem;
}

/* Status Badges */
.badge { 
    padding: 0.25rem 0.5rem; 
    border-radius: 4px; 
    font-size: 0.75rem; 
    font-weight: 700; 
    text-transform: uppercase;
}

.status-Received { background: #edf2f7; color: #4a5568; }
.status-Prep { background: #feebc8; color: #7b341e; }
.status-Tannery { background: #e9d8fd; color: #44337a; }
.status-Mounting { background: #fff5f5; color: #c53030; }
.status-Ready { background: #c6f6d5; color: #22543d; }
.status-PickedUp { background: #bee3f8; color: #2a4365; }