/* ==============================================================================
   File: login.css
   Lokasi: public/css/login.css
   Deskripsi: Styling Halaman Login Petugas (Modern, Minimalis & Profesional)
   ============================================================================== */

:root {
    --primary: #1b5e20;
    --primary-hover: #0d3b13;
    --primary-light: #e8f5e9;
    --accent: #2e7d32;
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --bg-gradient-1: #0f380f;
    --bg-gradient-2: #0080ff;
    --border-color: #e2e8f0;
    --shadow-card: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
    background: linear-gradient(140deg, var(--bg-gradient-1) 0%, var(--bg-gradient-2) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-wrapper {
    width: 100%;
    max-width: 420px;
}

.login-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 36px 32px;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.login-header {
    text-align: center;
    margin-bottom: 28px;
}

.brand-badge {
    width: 54px;
    height: 54px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 14px;
}

.login-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}

.login-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* FORM ELEMENTS */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 14px;
    font-size: 1rem;
    color: #94a3b8;
    pointer-events: none;
}

.form-control {
    width: 100%;
    padding: 12px 14px 12px 42px;
    font-size: 0.92rem;
    border: 1.5px solid var(--border-color);
    border-radius: 10px;
    background: #f8fafc;
    color: var(--text-dark);
    outline: none;
    transition: all 0.2s ease;
}

.form-control:focus {
    background: #ffffff;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(46, 125, 50, 0.12);
}

.btn-login {
    width: 100%;
    background: var(--primary);
    color: #ffffff;
    border: none;
    padding: 14px;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 10px;
}

.btn-login:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(27, 94, 32, 0.3);
}

.btn-login:active {
    transform: translateY(0);
}

/* ALERT MESSAGES */
.alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.login-footer {
    text-align: center;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.link-back {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s;
}

.link-back:hover {
    color: var(--primary);
}