/* =========================================
   1. GLOBAL & VARIABEL EKSKLUSIF
   ========================================= */
/* Menggunakan font Montserrat untuk kesan tegas/korporat dan Inter untuk teks yang mudah dibaca */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500&family=Montserrat:wght@400;500;600;700&display=swap');

:root {
    --bg-main: #F4F6F9;          /* Abu-abu sangat lembut untuk latar */
    --card-bg: #FFFFFF;          /* Putih bersih untuk card */
    --primary-navy: #0A192F;     /* Biru dongker gelap khas korporat */
    --accent-gold: #C49B66;      /* Emas sampanye untuk kesan mewah */
    --accent-gold-hover: #A67C4A;
    --text-main: #2C3E50;
    --text-muted: #7F8C8D;
    --border-color: #E0E6ED;
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    min-height: 100vh;
    /* Latar belakang bersih dengan pola titik super halus (opsional untuk kesan tekstur) */
    background-image: radial-gradient(var(--border-color) 1px, transparent 1px);
    background-size: 30px 30px;
}

h1, h2, h3 {
    font-family: 'Montserrat', sans-serif;
    color: var(--primary-navy);
}

/* =========================================
   2. LAYOUT & CONTAINER (KARTU PREMIUM)
   ========================================= */
.auth-wrapper, .dashboard-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 30px 20px;
}

.dashboard-wrapper {
    justify-content: flex-start;
    padding-top: 60px;
}

.container, .header, .content-box {
    background: var(--card-bg);
    border-radius: 4px; /* Sudut lebih tajam/kotak untuk kesan formal */
    box-shadow: 0 10px 40px rgba(10, 25, 47, 0.08); /* Bayangan lembut tapi luas */
    width: 100%;
    border-top: 4px solid var(--primary-navy); /* Garis tegas di atas */
}

.container {
    max-width: 420px;
    padding: 50px 40px;
}

.container h2 { 
    margin-bottom: 30px; 
    font-size: 24px; 
    font-weight: 600;
    letter-spacing: 1px;
    text-align: center;
    text-transform: uppercase;
}

/* =========================================
   3. FORM & INPUTS (MINIMALIS & BERSIH)
   ========================================= */
.input-group { margin-bottom: 25px; }

.input-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.input-group input {
    width: 100%;
    padding: 12px 15px;
    background: #F8FAFC;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    color: var(--primary-navy);
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
}

.input-group input:focus {
    border-color: var(--accent-gold);
    background: #FFFFFF;
    outline: none;
    box-shadow: 0 0 0 3px rgba(196, 155, 102, 0.15); /* Pendaran emas lembut */
}

/* =========================================
   4. BUTTONS (ELEGAN)
   ========================================= */
button {
    width: 100%;
    padding: 14px;
    background: var(--primary-navy);
    color: #FFFFFF;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    font-size: 14px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: all 0.3s ease;
}

button:hover {
    background: var(--accent-gold);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(196, 155, 102, 0.3);
}

.link {
    text-align: center;
    margin-top: 25px;
    display: block;
    color: var(--primary-navy);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: color 0.3s;
}

.link:hover {
    color: var(--accent-gold);
}

#messageBox { margin-bottom: 20px; font-size: 14px; text-align: center; }

/* =========================================
   5. DASHBOARD & ADMIN (PROFESIONAL)
   ========================================= */
.dashboard-wrapper { max-width: 1000px; margin: 0 auto; }

.header { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    padding: 25px 40px; 
    margin-bottom: 30px; 
}

.header h1 { 
    font-size: 20px; 
    letter-spacing: 1px;
}

.header h1 span {
    color: var(--accent-gold);
    font-weight: 400;
}

.logout-btn {
    width: auto;
    padding: 10px 20px;
    background: transparent;
    color: var(--primary-navy);
    border: 1px solid var(--border-color);
    box-shadow: none;
}

.logout-btn:hover {
    background: #FFF0F0;
    color: #E74C3C;
    border-color: #E74C3C;
    box-shadow: none;
}

.content-box { padding: 40px; }

/* Tabel Corporate */
table { 
    width: 100%; 
    border-collapse: collapse; 
    margin-top: 25px; 
}

table, th, td { 
    border-bottom: 1px solid var(--border-color); 
}

th, td { 
    padding: 18px 15px; 
    text-align: left; 
}

th { 
    background-color: #F8FAFC; 
    color: var(--primary-navy); 
    font-weight: 600; 
    text-transform: uppercase; 
    font-size: 13px;
    letter-spacing: 0.5px;
}

td { font-size: 14px; }

.btn-approve {
    width: auto;
    padding: 8px 16px;
    font-size: 12px;
    background: var(--accent-gold);
    color: #FFF;
}

.btn-approve:hover {
    background: var(--accent-gold-hover);
    transform: none;
    box-shadow: none;
}

/* =========================================
   6. RESPONSIVE DESIGN
   ========================================= */
@media (max-width: 768px) {
    .header { flex-direction: column; gap: 15px; text-align: center; }
    .container { padding: 40px 25px; }
}