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

:root {
    --bg-dark: #0a0a0a;
    --bg-panel: #111;
    --bg-hover: #222;
    --accent: #e50914;
    --text-main: #fff;
    --text-muted: #888;
    --border: rgba(255, 255, 255, 0.1);
}

body { 
    margin: 0; 
    font-family: 'Inter', sans-serif; 
    display: flex; 
    height: 100vh; 
    background: var(--bg-dark); 
    color: var(--text-main); 
    overflow: hidden;
}

/* Sidebar */
.sidebar { 
    width: 250px; 
    background: var(--bg-panel); 
    padding: 30px 20px; 
    box-sizing: border-box; 
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.sidebar h2 { 
    color: var(--accent); 
    text-align: center; 
    margin-bottom: 40px; 
    font-weight: 600;
    letter-spacing: 1px;
}

.sidebar a { 
    display: flex;
    align-items: center;
    color: var(--text-muted); 
    text-decoration: none; 
    padding: 12px 15px; 
    margin-bottom: 10px; 
    border-radius: 8px; 
    transition: all 0.3s;
}

.sidebar a:hover, .sidebar a.active { 
    background: rgba(255,255,255,0.05); 
    color: var(--text-main); 
}

/* Content Area */
.content { 
    flex: 1; 
    padding: 40px 50px; 
    overflow-y: auto; 
    position: relative;
}

h1 { 
    font-weight: 300; 
    margin-top: 0; 
}

.header-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

/* General Grid for Cards */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.project-card {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.5);
}

.project-card-img {
    height: 180px;
    width: 100%;
    object-fit: cover;
    border-bottom: 1px solid var(--border);
    background: #222;
}

.project-card-body {
    padding: 20px;
}

.project-card-title {
    font-size: 1.2rem;
    margin: 0 0 5px 0;
    font-weight: 600;
}

.project-card-meta {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.project-card-actions {
    display: flex;
    gap: 10px;
}

/* Dashboard Statistic Cards */
.stat-card { 
    background: var(--bg-panel); 
    padding: 30px; 
    border-radius: 12px; 
    border: 1px solid var(--border);
    width: 100%; 
    box-sizing: border-box;
    transition: transform 0.3s ease;
}
.stat-card:hover {
    transform: translateY(-5px);
}
.stat-card h3 { 
    margin: 0 0 15px 0; 
    color: var(--text-muted); 
    font-weight: 400;
    font-size: 1.1rem;
}
.stat-card .number { 
    font-size: 48px; 
    font-weight: 700; 
    color: var(--accent); 
}

/* Buttons */
.btn { 
    padding: 10px 20px; 
    border: none; 
    border-radius: 6px; 
    cursor: pointer; 
    font-weight: 600;
    transition: all 0.3s;
    font-family: 'Inter', sans-serif;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-decoration: none;
    display: inline-flex;
    justify-content: center;
    align-items: center;
}
.btn-primary { background: #fff; color: #000; }
.btn-primary:hover { background: #ccc; }
.btn-danger { background: rgba(220, 53, 69, 0.1); color: #dc3545; border: 1px solid rgba(220,53,69,0.3); }
.btn-danger:hover { background: #dc3545; color: #fff; }
.btn-success { background: var(--accent); color: #fff; }
.btn-success:hover { background: #ff1c28; box-shadow: 0 0 15px rgba(229,9,20,0.4); }

/* Forms */
.form-group {
    margin-bottom: 25px;
}
.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
}
.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="url"],
.form-group input[type="date"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    box-sizing: border-box;
    transition: border-color 0.3s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.login-container { 
    background: var(--bg-panel); 
    padding: 40px; 
    border-radius: 12px; 
    border: 1px solid var(--border);
    width: 100%; 
    max-width: 450px; 
    box-shadow: 0 10px 40px rgba(0,0,0,0.8);
}
.login-container h2 { text-align: center; margin-bottom: 30px; font-weight: 300; }

.error { 
    color: #ff4d4d; 
    text-align: center; 
    margin-bottom: 15px; 
    background: rgba(255,77,77,0.1); 
    padding: 10px; 
    border-radius: 4px;
}

/* Tables */
table { width: 100%; border-collapse: collapse; background: var(--bg-panel); border-radius: 8px; overflow: hidden; border: 1px solid var(--border); }
th, td { padding: 15px; text-align: left; border-bottom: 1px solid var(--border); color: var(--text-main); }
th { background: rgba(255,255,255,0.05); font-weight: 600; color: var(--accent); text-transform: uppercase; font-size: 0.85rem; letter-spacing: 1px; }
tr:hover { background: rgba(255,255,255,0.02); }
.message-content { max-width: 400px; word-wrap: break-word; color: var(--text-muted); line-height: 1.5; }