/* ==========================================================================
   design-system.css — Muslim Solo
   Token warna, tipografi, spacing, dan elemen dasar.
   ========================================================================== */

:root {
  /* === PRIMARY — Navy Islam === */
  --color-primary-900: #0F2447;
  --color-primary-800: #1B3A6B;   /* utama */
  --color-primary-700: #2B5BA8;
  --color-primary-600: #3B72C8;
  --color-primary-100: #EBF2FF;

  /* === ACCENT — Hijau Teal (CTA) === */
  --color-accent-700: #0E8B74;
  --color-accent-600: #16A085;    /* utama */
  --color-accent-500: #1ABC9C;
  --color-accent-100: #D1FAF5;

  /* === SEMANTIC === */
  --color-danger: #DC2626;
  --color-warning: #D97706;
  --color-success: #16A34A;
  --color-info: #2563EB;

  /* === NEUTRAL === */
  --color-gray-950: #030712;
  --color-gray-900: #111827;
  --color-gray-700: #374151;
  --color-gray-500: #6B7280;
  --color-gray-300: #D1D5DB;
  --color-gray-200: #E5E7EB;
  --color-gray-100: #F3F4F6;
  --color-gray-50: #F9FAFB;
  --color-white: #FFFFFF;

  /* === SEMANTIC ALIAS === */
  --color-bg: var(--color-gray-50);
  --color-surface: var(--color-white);
  --color-text-primary: var(--color-gray-900);
  --color-text-secondary: var(--color-gray-500);
  --color-text-muted: var(--color-gray-300);
  --color-border: var(--color-gray-200);
  --color-border-strong: var(--color-gray-300);

  /* === TYPOGRAPHY === */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Courier New', Courier, monospace;

  --text-xs: 11px;
  --text-sm: 13px;
  --text-base: 15px;
  --text-md: 17px;
  --text-lg: 20px;
  --text-xl: 24px;
  --text-2xl: 28px;
  --text-3xl: 34px;

  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;

  --leading-tight: 1.2;
  --leading-normal: 1.5;
  --leading-relaxed: 1.7;

  /* === SPACING === */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;

  /* === RADIUS === */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* === SHADOW === */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 4px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.10);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  --shadow-up: 0 -4px 16px rgba(0, 0, 0, 0.08);

  /* === ADMIN === */
  --admin-sidebar-bg: var(--color-primary-900);
  --admin-sidebar-text: rgba(255, 255, 255, 0.85);
  --admin-sidebar-active: var(--color-accent-600);
  --admin-sidebar-width: 240px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text-primary);
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  letter-spacing: -0.015em;
}

p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

a {
  color: var(--color-primary-700);
  text-decoration: none;
}
a:hover { text-decoration: none; }

img { max-width: 100%; display: block; }

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

button { cursor: pointer; border: none; background: none; }

:focus-visible {
  outline: 2px solid var(--color-accent-600);
  outline-offset: 2px;
}

/* === Layout helpers === */
.page-content { padding: 0 var(--space-4); }
.section { padding: var(--space-6) 0; }
.section-tight { padding: var(--space-4) 0; }

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.section-head h2 {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
}

.link-more {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-accent-600);
  white-space: nowrap;
}

.text-muted { color: var(--color-text-secondary); }
.text-center { text-align: center; }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mb-4 { margin-bottom: var(--space-4); }
.hidden { display: none !important; }

.divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-4) 0;
}

/* Utilitas teks */
.text-sm { font-size: var(--text-sm); }
.text-xs { font-size: var(--text-xs); }
.text-mono { font-family: var(--font-mono); letter-spacing: 0.03em; }
.fw-bold { font-weight: var(--font-bold); }
.fw-semibold { font-weight: var(--font-semibold); }

/* Aksesibilitas */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Scrollbar halus untuk chip horizontal */
.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Phosphor Icons Global ── */
[class^="ph-bold"],
[class^="ph-fill"] {
  font-size: 20px;
  line-height: 1;
  vertical-align: -3px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Ukuran kontekstual — tambahkan class ke parent atau icon */
.icon-xs  [class^="ph"] { font-size: 14px; }
.icon-sm  [class^="ph"] { font-size: 16px; }
.icon-md  [class^="ph"] { font-size: 20px; } /* default */
.icon-lg  [class^="ph"] { font-size: 28px; }
.icon-xl  [class^="ph"] { font-size: 40px; }

/* Icon dalam tombol — ambil ukuran dari tombol */
.btn-primary   [class^="ph"],
.btn-outline   [class^="ph"],
.btn-secondary [class^="ph"] {
  font-size: 18px;
}

/* Icon inherit warna dari parent secara otomatis */
[class^="ph-bold"],
[class^="ph-fill"] {
  color: inherit;
}