/*
Theme Name: SCIP Theme
Theme URI: https://example.com/scip-theme
Author: Supply Chain Intelligence Platform
Description: The locked navy/amber design system, implemented as a classic WordPress theme — no page builder, no paid theme dependency. Built to work with the scip-core plugin's post types.
Version: 0.1.0
Requires PHP: 7.4
Text Domain: scip-theme
*/

:root {
	--ink-navy: #1B63B0;
	--ink-navy-2: #155295;
	--slate: #3A4B63;
	--slate-light: #7C8CA3;
	--steel-white: #F6F7F9;
	--panel-white: #FFFFFF;
	--signal-amber: #E8A33D;
	--amber-deep: #B9740F;
	--freight-green: #2E7D5B;
	--alert-red: #C1443C;
	--border-hairline: rgba(58, 75, 99, 0.18);
	--font-display: 'IBM Plex Sans', sans-serif;
	--font-body: 'IBM Plex Serif', serif;
	--font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
	font-family: var(--font-display);
	background: var(--steel-white);
	color: var(--ink-navy);
	line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 48px; }
@media (max-width: 782px) { .container { padding: 0 20px; } }

/* ===== Header ===== */
.site-header {
	background: var(--ink-navy);
	color: #fff;
	height: 72px;
	display: flex;
	align-items: center;
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.site-logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: #fff; }
.site-logo .mark {
	width: 28px; height: 28px; border: 1.5px solid var(--signal-amber); border-radius: 3px;
	display: flex; align-items: center; justify-content: center; font-family: var(--font-mono);
	font-size: 13px; color: var(--signal-amber); font-weight: 600;
}
.primary-nav ul { list-style: none; display: flex; gap: 32px; }
.primary-nav a { font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.78); }
.primary-nav a:hover { color: #fff; }
.header-actions { display: flex; gap: 14px; }
.btn-ghost-sm { font-size: 12.5px; font-weight: 600; color: #fff; padding: 8px 15px; border: 1px solid rgba(255,255,255,0.25); border-radius: 4px; }
.btn-amber-sm { font-size: 12.5px; font-weight: 600; color: var(--ink-navy); background: var(--signal-amber); padding: 8px 17px; border-radius: 4px; }

/* ===== Hero (front page) ===== */
.hero { background: var(--ink-navy); color: #fff; padding: 72px 0 56px; }
.hero .eyebrow { font-family: var(--font-mono); font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--signal-amber); margin-bottom: 16px; }
.hero h1 { font-size: 38px; font-weight: 600; line-height: 1.2; letter-spacing: -0.4px; margin-bottom: 18px; max-width: 700px; }
.hero p { font-family: var(--font-body); font-size: 16px; color: rgba(255,255,255,0.72); max-width: 560px; margin-bottom: 28px; }
.hero-ctas { display: flex; gap: 14px; }
.btn-primary { background: var(--signal-amber); color: var(--ink-navy); font-weight: 700; font-size: 14px; padding: 12px 24px; border-radius: 4px; display: inline-block; }
.btn-secondary { border: 1px solid rgba(255,255,255,0.28); color: #fff; font-weight: 600; font-size: 14px; padding: 12px 24px; border-radius: 4px; display: inline-block; }

/* ===== Content sections ===== */
.content-section { padding: 56px 0; }
.section-eyebrow { font-family: var(--font-mono); font-size: 12px; color: var(--amber-deep); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 10px; }
.section-head h2 { font-size: 26px; font-weight: 600; margin-bottom: 12px; letter-spacing: -0.3px; }
.section-head p { font-family: var(--font-body); color: var(--slate); font-size: 15px; max-width: 620px; }

/* ===== Archive grid / panels ===== */
.panel-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1px; background: var(--border-hairline); border: 1px solid var(--border-hairline); margin-top: 32px; }
.panel { background: var(--panel-white); padding: 26px; }
.panel-kicker { font-family: var(--font-mono); font-size: 11px; color: var(--slate-light); text-transform: uppercase; letter-spacing: 0.7px; margin-bottom: 12px; display: flex; justify-content: space-between; }
.panel-badge { font-size: 10px; padding: 2px 7px; border-radius: 3px; font-weight: 600; }
.badge-free { background: rgba(46,125,91,0.1); color: var(--freight-green); }
.badge-premium { background: rgba(232,163,61,0.15); color: var(--amber-deep); }
.panel h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.panel h3 a { color: var(--ink-navy); }
.panel p { font-size: 13.5px; color: var(--slate); line-height: 1.55; }

/* ===== Filter bar (archives) ===== */
.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; margin: 24px 0 8px; padding-bottom: 20px; border-bottom: 1px solid var(--border-hairline); }
.chip { font-size: 12.5px; font-weight: 500; padding: 7px 14px; border-radius: 16px; border: 1px solid var(--border-hairline); color: var(--slate); background: var(--panel-white); }
.chip.active { background: var(--ink-navy); color: #fff; border-color: var(--ink-navy); }

/* ===== Single: KPI / Formula ===== */
.single-wrap { max-width: 820px; margin: 0 auto; padding: 40px 48px 90px; }
.single-wrap .domain-tag { font-family: var(--font-mono); font-size: 11px; color: var(--amber-deep); text-transform: uppercase; letter-spacing: 0.6px; margin-bottom: 12px; }
.single-wrap h1 { font-size: 30px; font-weight: 600; margin-bottom: 18px; letter-spacing: -0.3px; }
.single-wrap h2 { font-family: var(--font-display); font-size: 18px; font-weight: 600; color: var(--ink-navy); margin: 30px 0 12px; }
.single-wrap .body-text { font-family: var(--font-body); font-size: 16px; color: var(--slate); line-height: 1.75; }
.formula-box { background: var(--panel-white); border: 1px solid var(--border-hairline); border-left: 3px solid var(--signal-amber); padding: 16px 20px; font-family: var(--font-mono); font-size: 15px; color: var(--ink-navy); border-radius: 0 4px 4px 0; margin: 16px 0; }
.data-table { width: 100%; border-collapse: collapse; margin: 16px 0 24px; font-size: 13.5px; }
.data-table th { text-align: left; font-family: var(--font-mono); font-size: 10.5px; text-transform: uppercase; color: var(--slate-light); padding: 8px 0; border-bottom: 1px solid var(--border-hairline); }
.data-table td { padding: 10px 0; border-bottom: 1px solid var(--border-hairline); color: var(--slate); }
.source-tag { font-family: var(--font-mono); font-size: 11px; color: var(--slate-light); margin-top: 24px; padding-top: 16px; border-top: 1px dashed var(--border-hairline); }
.related-box { background: var(--panel-white); border: 1px solid var(--border-hairline); border-radius: 6px; padding: 20px; margin-top: 32px; }
.related-box h3 { font-size: 13px; font-weight: 600; margin-bottom: 12px; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.5px; color: var(--slate); }
.related-box a { display: block; padding: 8px 0; border-bottom: 1px solid var(--border-hairline); font-size: 13.5px; color: var(--ink-navy); font-weight: 500; }
.related-box a:last-child { border-bottom: none; }

/* ===== Footer ===== */
.site-footer { background: var(--ink-navy); color: rgba(255,255,255,0.55); padding: 36px 0; font-size: 12.5px; font-family: var(--font-mono); }
.site-footer .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }

/* ===== Misc ===== */
.pagination { display: flex; gap: 10px; margin-top: 32px; }
.pagination a, .pagination span { padding: 8px 14px; border: 1px solid var(--border-hairline); border-radius: 4px; font-size: 13px; }
.pagination .current { background: var(--ink-navy); color: #fff; border-color: var(--ink-navy); }