/* admin/assets/css/style.css */

/* Global Reset & Variables */
:root {
    --bg-dark: #0f172a;
    --bg-panel: #1e293b;
    --bg-card: #0b1120;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --primary: #10b981; /* Emerald/Green */
    --primary-hover: #059669;
    --border-color: #334155;
    --danger: #ef4444;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }

/* -------------------------------------
   LOGIN PAGE STYLES
-------------------------------------- */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background: radial-gradient(circle at top left, #1a2e35, var(--bg-dark));
}

.login-container {
    background-color: var(--bg-panel);
    width: 100%;
    max-width: 400px;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    border: 1px solid var(--border-color);
}

.login-header {
    text-align: center;
    margin-bottom: 25px;
}

.login-icon {
    font-size: 40px;
    color: var(--primary);
    background: var(--bg-dark);
    padding: 15px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    margin-bottom: 15px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.input-with-icon {
    position: relative;
}

.input-with-icon i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.input-with-icon input {
    width: 100%;
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 12px 15px 12px 40px;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    transition: 0.3s;
}

.input-with-icon input:focus {
    border-color: var(--primary);
}

.btn-primary {
    width: 100%;
    background-color: var(--primary);
    color: white;
    border: none;
    padding: 14px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

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

.error-msg {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    padding: 10px;
    border-radius: 6px;
    border: 1px solid var(--danger);
    margin-bottom: 20px;
    text-align: center;
    font-size: 14px;
}

.branding-footer {
    text-align: center;
    margin-top: 25px;
    font-size: 12px;
    color: var(--text-muted);
}

.branding-footer span {
    color: var(--primary);
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* -------------------------------------
   DASHBOARD LAYOUT (Header & Sidebar)
-------------------------------------- */
.app-wrapper {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background-color: var(--bg-panel);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.sidebar-brand {
    height: 65px;
    display: flex;
    align-items: center;
    padding: 0 20px;
    border-bottom: 1px solid var(--border-color);
    font-size: 18px;
    font-weight: bold;
}

.sidebar-brand i {
    color: var(--primary);
    margin-right: 10px;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 15px 10px;
}

.nav-title {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: bold;
    margin: 15px 0 5px 10px;
    letter-spacing: 1px;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    color: var(--text-main);
    text-decoration: none;
    border-radius: 8px;
    margin-bottom: 5px;
    font-size: 14px;
    transition: 0.2s;
}

.nav-link i {
    width: 25px;
    color: var(--text-muted);
}

.nav-link:hover, .nav-link.active {
    background-color: rgba(16, 185, 137, 0.1);
    color: var(--primary);
}

.nav-link:hover i, .nav-link.active i {
    color: var(--primary);
}

.sidebar-logout {
    padding: 15px;
    border-top: 1px solid var(--border-color);
}

.sidebar-logout a {
    color: var(--danger);
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-dark);
}

.topbar {
    height: 65px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 30px;
    background-color: rgba(30, 41, 59, 0.9);
    border-bottom: 1px solid var(--border-color);
}

.content-area {
    padding: 30px;
    overflow-y: auto;
    flex: 1;
}

/* Dashboard Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background-color: var(--bg-panel);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.stat-card .title {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.stat-card .value {
    font-size: 28px;
    font-weight: bold;
}

/* Dashboard Specific Styles */
.topbar h2 { font-size: 18px; color: var(--text-main); }
.user-profile { display: flex; align-items: center; gap: 15px; }
.user-profile span { font-size: 14px; color: var(--text-muted); font-weight: 500; }
.avatar { width: 36px; height: 36px; background: linear-gradient(45deg, var(--primary), #059669); border-radius: 50%; display: flex; justify-content: center; align-items: center; font-weight: bold; color: white; }

.recent-uploads-box { background: var(--bg-panel); border: 1px solid var(--border-color); border-radius: 12px; padding: 25px; margin-top: 10px; }
.recent-uploads-box h3 { margin-bottom: 20px; font-size: 16px; border-bottom: 1px solid var(--border-color); padding-bottom: 12px; }
.empty-state { text-align: center; padding: 50px 20px; background: rgba(0,0,0,0.15); border: 2px dashed var(--border-color); border-radius: 8px; }
.empty-state i { font-size: 45px; color: var(--border-color); margin-bottom: 15px; }
.empty-state p { color: var(--text-muted); font-size: 14px; }

.footer { display: flex; justify-content: space-between; align-items: center; padding: 20px 30px; border-top: 1px solid var(--border-color); background: var(--bg-panel); font-size: 13px; color: var(--text-muted); }
.footer span { color: var(--primary); font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-left: 5px;}


/* =====================================
   FORMS & INPUTS DESIGN
====================================== */
.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; border-bottom: 1px solid var(--border-color); padding-bottom: 15px; }
.page-header h2 { font-size: 20px; color: var(--text-main); display: flex; align-items: center; gap: 10px; }
.page-header i { color: var(--primary); }

.form-container { background: var(--bg-panel); padding: 25px; border-radius: 12px; border: 1px solid var(--border-color); margin-bottom: 25px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; color: var(--text-muted); font-size: 13px; font-weight: 600; }
.form-control { width: 100%; padding: 12px 15px; background: var(--bg-dark); border: 1px solid var(--border-color); color: var(--text-main); border-radius: 8px; font-size: 14px; outline: none; transition: 0.3s; }
.form-control:focus { border-color: var(--primary); }
select.form-control { appearance: none; cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 100px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 2fr; gap: 25px; }

/* =====================================
   TABLES DESIGN
====================================== */
.table-container { background: var(--bg-panel); border-radius: 12px; border: 1px solid var(--border-color); overflow: auto; }
.custom-table { width: 100%; border-collapse: collapse; text-align: left; }
.custom-table th { background: rgba(0,0,0,0.2); padding: 15px; font-size: 12px; text-transform: uppercase; color: var(--text-muted); border-bottom: 1px solid var(--border-color); }
.custom-table td { padding: 15px; border-bottom: 1px solid var(--border-color); font-size: 14px; color: var(--text-main); vertical-align: middle; }
.custom-table tr:hover { background: rgba(255,255,255,0.02); }

.action-btn { background: none; border: none; cursor: pointer; font-size: 16px; margin-right: 12px; transition: 0.2s; }
.action-btn.edit { color: #3b82f6; }
.action-btn.delete { color: var(--danger); }
.action-btn:hover { opacity: 0.7; }
.badge { background: var(--bg-dark); padding: 4px 8px; border-radius: 4px; font-size: 12px; border: 1px solid var(--border-color); }