/* ============================================================
   KiaCopyGen — Frontend Stylesheet
   File: assets/css/frontend.css
   Design: Bold editorial with gradient accents
   ============================================================ */

/* ---- Root variables ---- */
.kia-copygen-wrap {
	--kia-primary:    #0f3460;
	--kia-accent:     #FF6B35;
	--kia-success:    #4CAF50;
	--kia-danger:     #F44336;
	--kia-text:       #1a202c;
	--kia-text-muted: #64748b;
	--kia-border:     #e2e8f0;
	--kia-radius:     12px;
	--kia-shadow:     0 4px 20px rgba(0,0,0,.08);

	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	color: var(--kia-text);
	line-height: 1.6;
	/* Tidak pakai max-width fixed — biarkan mengikuti lebar konten area */
	width: 100%;
	max-width: 100%;
	box-sizing: border-box;
	overflow-x: hidden;
}

/* Semua elemen child ikuti box-sizing agar tidak overflow ke sidebar */
.kia-copygen-wrap *,
.kia-copygen-wrap *::before,
.kia-copygen-wrap *::after {
	box-sizing: border-box;
}

/* ---- Notice ---- */
.kia-notice {
	padding: 14px 18px;
	border-radius: var(--kia-radius);
	margin-bottom: 20px;
	font-size: 14px;
}

.kia-notice-warning {
	background: #FFF8E1;
	border-left: 4px solid #FFC107;
	color: #7B5800;
}

/* ============================================================
   TOOL HEADER
   ============================================================ */

.kia-tool-header {
	display: flex;
	align-items: center;
	gap: 18px;
	background: linear-gradient(135deg, #1a1a2e 0%, #0f3460 60%, #533483 100%);
	color: #fff;
	padding: 28px 32px;
	border-radius: var(--kia-radius) var(--kia-radius) 0 0;
	position: relative;
	overflow: hidden;
}

.kia-tool-header::after {
	content: '';
	position: absolute;
	right: -30px;
	top: -30px;
	width: 180px;
	height: 180px;
	background: radial-gradient(circle, rgba(255,107,53,.3) 0%, transparent 70%);
	pointer-events: none;
}

.kia-tool-icon {
	font-size: 48px;
	line-height: 1;
	flex-shrink: 0;
}

.kia-tool-title {
	margin: 0;
	font-size: 26px;
	font-weight: 800;
	color: #fff;
	letter-spacing: -0.5px;
	line-height: 1.2;
}

.kia-tool-subtitle {
	margin: 6px 0 0;
	font-size: 14px;
	opacity: .8;
	color: #fff;
}

/* ============================================================
   FRAMEWORK SELECTOR (tabs)
   ============================================================ */

.kia-framework-selector {
	background: #fff;
	padding: 24px 28px 20px;
	border-left: 1px solid var(--kia-border);
	border-right: 1px solid var(--kia-border);
}

.kia-section-label {
	margin: 0 0 14px;
	font-size: 13px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 1px;
	color: var(--kia-text-muted);
}

.kia-framework-tabs {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 10px;
}

.kia-fw-tab {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 2px;
	padding: 12px 14px;
	border: 2px solid var(--kia-border);
	border-radius: 10px;
	background: #fff;
	cursor: pointer;
	transition: all .2s ease;
	text-align: left;
	position: relative;
	overflow: hidden;
	width: 100%;
	box-sizing: border-box;
}

.kia-fw-tab::before {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	height: 3px;
	background: var(--kia-border);
	transition: background .2s;
}

.kia-fw-tab:hover {
	border-color: #aab4c4;
	transform: translateY(-2px);
	box-shadow: 0 6px 16px rgba(0,0,0,.1);
}

.kia-fw-tab.active {
	border-color: currentColor;
	background: #fafbff;
	box-shadow: 0 4px 16px rgba(0,0,0,.1);
}

/* Color per tab — set via JS data-color on active */
.kia-fw-tab[data-framework="AIDA"].active { border-color: #FF6B35; color: #FF6B35; }
.kia-fw-tab[data-framework="PAS"].active  { border-color: #E91E63; color: #E91E63; }
.kia-fw-tab[data-framework="FAB"].active  { border-color: #2196F3; color: #2196F3; }
.kia-fw-tab[data-framework="BAB"].active  { border-color: #4CAF50; color: #4CAF50; }
.kia-fw-tab[data-framework="4U"].active   { border-color: #9C27B0; color: #9C27B0; }

.kia-fw-tab[data-framework="AIDA"].active::before { background: #FF6B35; }
.kia-fw-tab[data-framework="PAS"].active::before  { background: #E91E63; }
.kia-fw-tab[data-framework="FAB"].active::before  { background: #2196F3; }
.kia-fw-tab[data-framework="BAB"].active::before  { background: #4CAF50; }
.kia-fw-tab[data-framework="4U"].active::before   { background: #9C27B0; }

.kia-fw-icon {
	font-size: 22px;
	line-height: 1;
}

.kia-fw-label {
	font-size: 16px;
	font-weight: 800;
	letter-spacing: -0.3px;
	color: inherit;
}

.kia-fw-desc {
	font-size: 11px;
	color: var(--kia-text-muted);
	line-height: 1.3;
}

/* ============================================================
   FORM GRID
   ============================================================ */

.kia-form-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 0 28px;
	background: #fff;
	border: 1px solid var(--kia-border);
	border-top: none;
	padding: 24px 28px;
}

.kia-form-col { display: flex; flex-direction: column; gap: 20px; }

.kia-field-group { display: flex; flex-direction: column; gap: 7px; }

.kia-label {
	font-size: 13px;
	font-weight: 700;
	color: var(--kia-text);
}

.kia-required { color: #E53E3E; margin-left: 2px; }

.kia-optional {
	font-size: 11px;
	font-weight: 400;
	color: var(--kia-text-muted);
	margin-left: 4px;
}

.kia-input,
.kia-textarea,
.kia-select {
	width: 100%;
	padding: 11px 14px;
	border: 1.5px solid var(--kia-border);
	border-radius: 8px;
	font-size: 14px;
	color: var(--kia-text);
	background: #fafbfc;
	transition: border-color .2s, box-shadow .2s;
	box-sizing: border-box;
	font-family: inherit;
}

.kia-input:focus,
.kia-textarea:focus,
.kia-select:focus {
	outline: none;
	border-color: var(--kia-primary);
	box-shadow: 0 0 0 3px rgba(15,52,96,.1);
	background: #fff;
}

.kia-textarea { resize: vertical; min-height: 90px; }
.kia-select   { cursor: pointer; appearance: auto; }

/* ============================================================
   ACTION ROW (Generate button)
   ============================================================ */

.kia-action-row {
	background: #fff;
	border: 1px solid var(--kia-border);
	border-top: none;
	padding: 24px 28px;
	display: flex;
	align-items: center;
	gap: 20px;
	border-radius: 0 0 var(--kia-radius) var(--kia-radius);
}

.kia-btn-generate {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 14px 32px;
	background: linear-gradient(135deg, #FF6B35 0%, #e91e63 100%);
	color: #fff;
	border: none;
	border-radius: 50px;
	font-size: 16px;
	font-weight: 700;
	cursor: pointer;
	transition: transform .2s, box-shadow .2s, opacity .2s;
	box-shadow: 0 6px 24px rgba(255,107,53,.4);
	position: relative;
	overflow: hidden;
	white-space: nowrap;
}

.kia-btn-generate:hover:not(:disabled) {
	transform: translateY(-2px);
	box-shadow: 0 10px 32px rgba(255,107,53,.5);
}

.kia-btn-generate:active:not(:disabled) {
	transform: translateY(0);
}

.kia-btn-generate:disabled {
	opacity: .5;
	cursor: not-allowed;
}

/* Loader spinner (hidden by default, shown via JS) */
.kia-btn-loader {
	display: none;
	width: 18px;
	height: 18px;
	border: 2.5px solid rgba(255,255,255,.4);
	border-top-color: #fff;
	border-radius: 50%;
	animation: kia-spin .7s linear infinite;
}

.kia-btn-generate.loading .kia-btn-text { display: none; }
.kia-btn-generate.loading .kia-btn-loader { display: block; }

@keyframes kia-spin {
	to { transform: rotate(360deg); }
}

.kia-action-hint {
	margin: 0;
	font-size: 12px;
	color: var(--kia-text-muted);
}

/* ============================================================
   RESULT AREA
   ============================================================ */

.kia-result-area {
	margin-top: 28px;
	border: 1.5px solid var(--kia-border);
	border-radius: var(--kia-radius);
	overflow: hidden;
	animation: kia-fade-in .4s ease;
}

@keyframes kia-fade-in {
	from { opacity: 0; transform: translateY(10px); }
	to   { opacity: 1; transform: translateY(0); }
}

.kia-result-header {
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 16px 22px;
	background: linear-gradient(135deg, #f8fafc, #eef2ff);
	border-bottom: 1px solid var(--kia-border);
}

.kia-result-badge {
	padding: 4px 14px;
	border-radius: 50px;
	font-size: 12px;
	font-weight: 800;
	letter-spacing: 1px;
	background: var(--kia-primary);
	color: #fff;
}

.kia-result-title {
	margin: 0;
	font-size: 16px;
	font-weight: 700;
	color: var(--kia-text);
	flex: 1;
}

.kia-btn-copy {
	padding: 8px 18px;
	border: 1.5px solid var(--kia-border);
	border-radius: 8px;
	background: #fff;
	font-size: 13px;
	font-weight: 600;
	cursor: pointer;
	transition: all .2s;
	color: var(--kia-text);
}

.kia-btn-copy:hover {
	background: var(--kia-primary);
	color: #fff;
	border-color: var(--kia-primary);
}

.kia-result-content {
	padding: 28px;
	background: #fff;
	font-size: 15px;
	line-height: 1.8;
	white-space: pre-wrap;
	color: var(--kia-text);
}

/* Markdown bold dalam result */
.kia-result-content strong,
.kia-result-content b {
	color: var(--kia-primary);
	font-weight: 700;
}

.kia-result-footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 14px 22px;
	background: #f8fafc;
	border-top: 1px solid var(--kia-border);
	flex-wrap: wrap;
}

.kia-result-note {
	font-size: 12px;
	color: var(--kia-text-muted);
	flex: 1;
}

.kia-btn-regen {
	padding: 8px 18px;
	border: 1.5px solid var(--kia-accent);
	border-radius: 8px;
	background: transparent;
	color: var(--kia-accent);
	font-size: 13px;
	font-weight: 600;
	cursor: pointer;
	transition: all .2s;
}

.kia-btn-regen:hover {
	background: var(--kia-accent);
	color: #fff;
}

/* ============================================================
   ERROR AREA
   ============================================================ */

.kia-error-area {
	margin-top: 20px;
	padding: 16px 20px;
	background: #FFF5F5;
	border: 1.5px solid #FED7D7;
	border-radius: var(--kia-radius);
	color: #C53030;
	font-size: 14px;
	display: flex;
	align-items: flex-start;
	gap: 10px;
	animation: kia-fade-in .3s ease;
}

.kia-error-icon { font-size: 18px; flex-shrink: 0; }

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* ---- Tablet & mobile: breakpoint dinaikkan ke 768px ---- */
/* Ini penting karena WordPress sidebar mempersempit area konten */
@media (max-width: 900px) {

	/* Form: 2 kolom → 1 kolom penuh */
	.kia-form-grid {
		grid-template-columns: 1fr;
		padding: 16px;
		gap: 20px 0;
	}

	/* Header lebih compact */
	.kia-tool-header  { padding: 20px 18px; }
	.kia-tool-title   { font-size: 20px; }
	.kia-tool-icon    { font-size: 36px; }

	/* Framework tabs: 3 kolom di baris 1, 2 kolom di baris 2 (tengah) */
	.kia-framework-tabs {
		grid-template-columns: repeat(6, 1fr);
		gap: 8px;
	}
	.kia-fw-tab:nth-child(1) { grid-column: 1 / 3; }
	.kia-fw-tab:nth-child(2) { grid-column: 3 / 5; }
	.kia-fw-tab:nth-child(3) { grid-column: 5 / 7; }
	.kia-fw-tab:nth-child(4) { grid-column: 2 / 4; }
	.kia-fw-tab:nth-child(5) { grid-column: 4 / 6; }

	/* Sembunyikan deskripsi panjang di tab, cukup ikon + label */
	.kia-fw-desc  { display: none; }
	.kia-fw-tab   { padding: 10px 8px; align-items: center; }
	.kia-fw-icon  { font-size: 18px; }
	.kia-fw-label { font-size: 13px; font-weight: 800; }

	/* Framework selector & action row padding kecil */
	.kia-framework-selector { padding: 16px; }
	.kia-action-row {
		flex-direction: column;
		align-items: stretch;
		padding: 16px;
		gap: 12px;
	}
	.kia-btn-generate { width: 100%; justify-content: center; }
	.kia-action-hint  { text-align: center; }

	/* Result area */
	.kia-result-header  { flex-wrap: wrap; gap: 10px; }
	.kia-result-content { padding: 18px; font-size: 14px; }
	.kia-result-footer  { flex-direction: column; align-items: flex-start; gap: 10px; }
	.kia-btn-regen      { width: 100%; text-align: center; }
}