/* ==========================================================================
   Ungu (Royal & Vibrant Purple) Modern Design System for G-Project
   ========================================================================== */

:root {
    /* Palet Warna Ungu (Purple Spectrum) */
    --ungu-50: #faf5ff;
    --ungu-100: #f3e8ff;
    --ungu-200: #e9d5ff;
    --ungu-300: #d8b4fe;
    --ungu-400: #c084fc;
    --ungu-500: #a855f7;
    --ungu-600: #9333ea;
    --ungu-700: #7e22ce; /* Vibrant Royal Purple */
    --ungu-800: #6b21a8; /* Deep Purple */
    --ungu-900: #581c87; /* Midnight Purple */
    --ungu-950: #3b0764;

    /* Semantic Tokens */
    --primary-color: var(--ungu-700);
    --primary-hover: var(--ungu-800);
    --primary-light: var(--ungu-100);
    --primary-gradient: linear-gradient(135deg, #581c87 0%, #7e22ce 55%, #9333ea 100%);
    --primary-gradient-hover: linear-gradient(135deg, #3b0764 0%, #6b21a8 100%);
    
    --surface-bg: #f9f7fd;
    --card-bg: #ffffff;
    --card-border: rgba(126, 34, 206, 0.14);
    --card-shadow: 0 10px 28px rgba(88, 28, 135, 0.07);
    --accent-glow: rgba(126, 34, 206, 0.22);
    
    --text-primary: #1e1035;
    --text-secondary: #5d4b73;
    --text-muted: #84729c;
}

/* Base Body */
body {
    background-color: var(--surface-bg);
    color: var(--text-primary);
    font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    letter-spacing: -0.01em;
}

/* Header & Hero Section */
.hero-gradient {
    background: var(--primary-gradient);
    color: #ffffff;
    padding: 3.75rem 0 3.25rem;
    position: relative;
    overflow: hidden;
}

.hero-gradient::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(216, 180, 254, 0.25) 0%, transparent 68%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-gradient::after {
    content: "";
    position: absolute;
    bottom: -35%;
    left: 2%;
    width: 360px;
    height: 360px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

/* Navbar */
.navbar-custom {
    background-color: #ffffff;
    border-bottom: 1px solid var(--card-border);
}

.navbar-brand-custom {
    font-weight: 800;
    letter-spacing: -0.03em;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-link.active-ungu {
    color: var(--ungu-700) !important;
    font-weight: 700;
    position: relative;
}

.nav-link.active-ungu::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 15%;
    width: 70%;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: 999px;
}

/* Card Components */
.app-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease;
}

.app-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 34px var(--accent-glow);
    border-color: rgba(126, 34, 206, 0.32);
}

/* Tech Icon */
.tech-icon {
    width: 46px;
    height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 1.4rem;
}

.tech-icon-ungu {
    background: var(--ungu-100);
    color: var(--ungu-800);
}

/* Status Pills */
.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.85rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.status-pill.success {
    background: #eefbf3;
    color: #15803d;
}

.status-pill.ungu {
    background: var(--ungu-100);
    color: var(--ungu-900);
}

.status-pill.warning {
    background: #fffbeb;
    color: #b45309;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: currentColor;
    display: inline-block;
    animation: pulseUngu 2s infinite;
}

@keyframes pulseUngu {
    0% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.45; transform: scale(1.25); }
    100% { opacity: 1; transform: scale(1); }
}

/* Bootstrap Theme Overrides for Ungu */
.text-primary, .text-ungu {
    color: var(--ungu-700) !important;
}

.bg-primary, .bg-ungu {
    background-color: var(--ungu-700) !important;
}

.bg-primary-subtle, .bg-ungu-subtle {
    background-color: var(--ungu-100) !important;
    color: var(--ungu-900) !important;
}

.border-primary, .border-ungu {
    border-color: var(--ungu-300) !important;
}

/* Buttons */
.btn-primary {
    background: var(--primary-gradient);
    border: none;
    color: #ffffff !important;
    font-weight: 600;
    box-shadow: 0 4px 14px rgba(107, 33, 168, 0.32);
    transition: all 0.25s ease;
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background: var(--primary-gradient-hover) !important;
    box-shadow: 0 6px 22px rgba(88, 28, 135, 0.45) !important;
    transform: translateY(-1px);
}

.btn-outline-primary {
    color: var(--ungu-700) !important;
    border-color: var(--ungu-400);
    font-weight: 600;
    transition: all 0.25s ease;
}

.btn-outline-primary:hover {
    background: var(--primary-gradient) !important;
    border-color: transparent !important;
    color: #ffffff !important;
    box-shadow: 0 6px 18px rgba(107, 33, 168, 0.35);
    transform: translateY(-1px);
}

/* Badges */
.badge-ungu {
    background-color: var(--ungu-100);
    color: var(--ungu-900);
    font-weight: 700;
    border: 1px solid var(--ungu-200);
}

/* Footer */
footer {
    margin-top: auto;
    border-top: 1px solid var(--card-border);
    background: #ffffff;
}