/* =====================================================
   SALES PERFORMANCE MONITORING — DESIGN SYSTEM
   =====================================================
   Palette: charcoal dasar, aksen amber (achievement/reward),
   teal redup (positif/aktif), merah pudar (under-target).
   Type: Space Grotesk (display/angka), Inter (body/tabel),
   JetBrains Mono (kode sales).
   ===================================================== */

:root {
    /* Surface */
    --bg-base: #14161A;
    --bg-panel: #1C1F26;
    --bg-panel-raised: #232730;
    --bg-input: #181B21;
    --border-subtle: #2A2E38;
    --border-strong: #3A3F4C;

    /* Text */
    --text-primary: #ECEEF2;
    --text-secondary: #9BA1AE;
    --text-muted: #686F7D;

    /* Accent */
    --amber: #E8A33D;
    --amber-dim: #5C4423;
    --amber-glow: rgba(232, 163, 61, 0.25);
    --teal: #3FA796;
    --teal-dim: #1F4540;
    --red: #D4604F;
    --red-dim: #4A2620;

    /* Type */
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

button { font-family: inherit; cursor: pointer; }

/* ---------- Buttons (shared) ---------- */
.btn-primary {
    background: linear-gradient(135deg, var(--amber), #D18B26);
    color: #1A1300;
    border: none;
    border-radius: var(--radius-sm);
    padding: 11px 20px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.01em;
    transition: filter 0.15s ease, transform 0.1s ease;
}
.btn-primary:hover:not(:disabled) { filter: brightness(1.08); }
.btn-primary:active:not(:disabled) { transform: translateY(1px); }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-secondary {
    background: var(--bg-panel-raised);
    color: var(--text-primary);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    padding: 10px 18px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 14px;
    transition: background 0.15s ease, border-color 0.15s ease;
}
.btn-secondary:hover { background: #2A2F3A; border-color: #4A5060; }

.btn-danger {
    background: var(--red-dim);
    color: #F5C4BC;
    border: 1px solid #6B342A;
    border-radius: var(--radius-sm);
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 500;
}
.btn-danger:hover { background: #5A2E25; }

.btn-icon {
    background: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
}
.btn-icon:hover { color: var(--text-primary); border-color: var(--border-strong); background: var(--bg-panel-raised); }

/* =====================================================
   LOGIN PAGE
   ===================================================== */
.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.login-bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 20%, var(--amber-glow) 0%, transparent 35%),
        radial-gradient(circle at 80% 80%, rgba(63, 167, 150, 0.12) 0%, transparent 40%),
        linear-gradient(var(--border-subtle) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 48px 48px, 48px 48px;
    opacity: 0.5;
    pointer-events: none;
}

.login-card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 380px;
    background: var(--bg-panel);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 40px 36px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.login-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 28px;
}
.login-brand-mark { color: var(--amber); font-size: 18px; }
.login-brand-text {
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
}
.login-brand-text strong { color: var(--text-primary); }

.login-title {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 600;
    margin: 0 0 6px;
    color: var(--text-primary);
}
.login-subtitle {
    font-size: 13.5px;
    color: var(--text-secondary);
    margin: 0 0 28px;
    line-height: 1.5;
}

.login-form { display: flex; flex-direction: column; gap: 16px; }

.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
    font-size: 12.5px;
    font-weight: 500;
    color: var(--text-secondary);
}
.field input {
    background: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 11px 13px;
    color: var(--text-primary);
    font-size: 14px;
    font-family: var(--font-body);
    transition: border-color 0.15s ease;
}
.field input:focus {
    outline: none;
    border-color: var(--amber);
    box-shadow: 0 0 0 3px var(--amber-glow);
}

.login-error {
    background: var(--red-dim);
    border: 1px solid #6B342A;
    color: #F5C4BC;
    font-size: 13px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
}

.login-submit { margin-top: 8px; width: 100%; padding: 12px; font-size: 14.5px; }