/* public/assets/css/app.css */

/* Reset & basics */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    font-size: 15px;
    line-height: 1.5;
    color: #222;
    background-color: #f7f9fc;
    height: 100%;
}

/* Layout */
.layout {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 240px;
    background-color: #1e2a38;
    color: #fff;
    padding: 1rem;
    flex-shrink: 0;
}

.sidebar h1 {
    font-size: 1.2rem;
    margin: 0 0 1rem;
    font-weight: 600;
}

.sidebar nav a {
    display: block;
    color: #cbd5e1;
    text-decoration: none;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    transition: background-color 0.2s, color 0.2s;
}

.sidebar nav a:hover,
.sidebar nav a.active {
    background-color: #334155;
    color: #fff;
}

.content {
    flex: 1;
    padding: 1.5rem;
    overflow-x: auto;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.header h2 {
    font-size: 1.4rem;
    margin: 0;
    font-weight: 600;
}

/* Table styling */
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

thead {
    background-color: #f1f5f9;
}

th, td {
    padding: 0.75rem 1rem;
    text-align: left;
}

th {
    font-weight: 600;
    font-size: 0.875rem;
    color: #334155;
}

tbody tr:nth-child(even) {
    background-color: #f9fafb;
}

tbody tr:hover {
    background-color: #f1f5f9;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.4rem 0.9rem;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 6px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s;
}

.btn-primary {
    background-color: #2563eb;
    color: #fff;
}

.btn-primary:hover {
    background-color: #1d4ed8;
}

.btn-secondary {
    background-color: #64748b;
    color: #fff;
}

.btn-secondary:hover {
    background-color: #475569;
}

.btn-danger {
    background-color: #dc2626;
    color: #fff;
}

.btn-danger:hover {
    background-color: #b91c1c;
}

/* Forms */
input[type="text"],
input[type="password"],
input[type="number"],
select {
    width: 100%;
    padding: 0.5rem 0.7rem;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    background-color: #fff;
    font-size: 0.9rem;
    transition: border-color 0.2s;
}

input:focus,
select:focus {
    border-color: #2563eb;
    outline: none;
}

/* Cards / panels */
.card {
    background-color: #fff;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.card h3 {
    margin-top: 0;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

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

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

.text-muted {
    color: #64748b;
    font-size: 0.85rem;
}

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }