/*
Theme Name:   Checkout Theme
Theme URI:    https://web-production-dd919.up.railway.app/
Description:  Minimalistisches WooCommerce-Theme nur für Warenkorb, Kasse und Bestellbestätigung. Design basiert auf InvestorsClub. Farben, Schriften und Größen unter Design → Checkout-Design.
Author:       TradersClub24 GmbH
Version:      1.0.0
Requires at least: 6.2
Requires PHP: 7.4
License:      GPL-2.0-or-later
Text Domain:  checkout-theme
Tags:         e-commerce, accessibility-ready, custom-colors
*/

/* ==========================================================================
   Fonts (lokal gehostet → DSGVO-konform, kein Google-Fonts-Abruf)
   ========================================================================== */
@font-face { font-family: "Lora";  src: url("assets/fonts/lora-var.woff2") format("woff2");         font-weight: 400 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Lora";  src: url("assets/fonts/lora-var-italic.woff2") format("woff2");  font-weight: 400 700; font-style: italic; font-display: swap; }
@font-face { font-family: "Inter"; src: url("assets/fonts/inter-var.woff2") format("woff2");        font-weight: 100 900; font-style: normal; font-display: swap; }

/* ==========================================================================
   Tokens – Fallback-Werte. Die gespeicherten Einstellungen (Design → Checkout-Design)
   überschreiben sie über <style id="ct-design"> im <head>.
   ========================================================================== */
:root {
	--ct-text: #1c3941;  --ct-muted: #707070; --ct-subtle: #8e9ca0;
	--ct-accent: #0074aa; --ct-accent-soft: #b6e8ff;
	--ct-cta: #7a2e3a;   --ct-cta-fg: #fff;
	--ct-secondary: #1c3941; --ct-secondary-fg: #fff;
	--ct-bg: #fff; --ct-bg-muted: #f4f4f4; --ct-surface: #fff;
	--ct-border: #e1e8e9; --ct-border-strong: #d6d6d6;
	--ct-success: #1f8a5b; --ct-warning: #b8791f; --ct-danger: #c62828;

	--ct-font-heading: "Lora", Georgia, serif;
	--ct-font-body: "Inter", system-ui, sans-serif;
	--ct-fw-heading: 500; --ct-fw-body: 400; --ct-fw-ui: 600;
	--ct-tracking-heading: -0.03em; --ct-tracking-body: -0.01em;
	--ct-lh-heading: 1.15; --ct-lh-body: 1.55;
	--ct-fs-h1: 48px; --ct-fs-h2: 40px; --ct-fs-h3: 28px; --ct-fs-h4: 20px; --ct-fs-h5: 18px;
	--ct-fs-lead: 18px; --ct-fs-body: 16px; --ct-fs-small: 14px; --ct-fs-xs: 12px;
	--ct-mobile-scale: 0.78;

	--ct-container: 1280px; --ct-content: 1120px; --ct-gutter: 24px; --ct-section-y: 56px; --ct-card-padding: 24px;
	--ct-radius-sm: 6px; --ct-radius-md: 10px; --ct-radius-lg: 16px;
	--ct-btn-height: 48px; --ct-input-height: 48px; --ct-logo-height: 24px;

	/* abgeleitet – bleibt dadurch automatisch mit den Einstellungen synchron */
	--ct-cta-light: color-mix(in srgb, var(--ct-cta) 75%, white);
	--ct-cta-dark:  color-mix(in srgb, var(--ct-cta) 86%, black);
	--ct-cta-edge:  color-mix(in srgb, var(--ct-cta) 72%, black);
	--ct-ring: 0 0 0 3px color-mix(in srgb, var(--ct-accent) 28%, transparent);
	--ct-shadow-sm: 0 1px 3px rgba(13, 28, 32, .05), 0 1px 2px rgba(13, 28, 32, .03);
	--ct-ease: cubic-bezier(.22, 1, .36, 1);
	--ct-scale: 1;
}
@media (max-width: 767px) { :root { --ct-scale: var(--ct-mobile-scale); } }

/* ==========================================================================
   Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
	margin: 0; min-height: 100vh; display: flex; flex-direction: column;
	font-family: var(--ct-font-body); font-size: var(--ct-fs-body); font-weight: var(--ct-fw-body);
	line-height: var(--ct-lh-body); letter-spacing: var(--ct-tracking-body);
	color: var(--ct-text); background: var(--ct-bg);
	-webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--ct-accent); text-decoration: underline; text-underline-offset: .15em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible { outline: 2px solid transparent; box-shadow: var(--ct-ring); border-radius: var(--ct-radius-sm); }
::selection { background: var(--ct-accent-soft); color: var(--ct-text); }
p { margin: 0 0 1em; text-wrap: pretty; }
strong, b { font-weight: var(--ct-fw-ui); }
small, .ct-small { font-size: var(--ct-fs-small); }
hr { border: 0; border-top: 1px solid var(--ct-border); margin: 2rem 0; }

h1, h2, h3, h4, h5, h6 {
	margin: 0 0 .5em; font-family: var(--ct-font-heading); font-weight: var(--ct-fw-heading);
	letter-spacing: var(--ct-tracking-heading); line-height: var(--ct-lh-heading); color: var(--ct-text); text-wrap: balance;
}
h1 { font-size: calc(var(--ct-fs-h1) * var(--ct-scale)); line-height: 1.05; }
h2 { font-size: calc(var(--ct-fs-h2) * var(--ct-scale)); }
h3 { font-size: calc(var(--ct-fs-h3) * var(--ct-scale)); line-height: 1.3; }
h4 { font-size: var(--ct-fs-h4); line-height: 1.3; }
h5 { font-size: var(--ct-fs-h5); line-height: 1.3; }
h6 { font-size: var(--ct-fs-body); }
.ct-lead { font-size: var(--ct-fs-lead); line-height: 1.5; color: var(--ct-muted); }
.screen-reader-text, .sr-only { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link:focus { position: fixed; z-index: 100; top: 8px; left: 8px; width: auto; height: auto; margin: 0; clip: auto; padding: .75rem 1rem; background: var(--ct-bg); color: var(--ct-text); border-radius: var(--ct-radius-sm); box-shadow: var(--ct-ring); }

/* ==========================================================================
   Layout
   ========================================================================== */
.ct-container { width: 100%; max-width: calc(var(--ct-container) + var(--ct-gutter) * 2); margin-inline: auto; padding-inline: var(--ct-gutter); }
.ct-main { flex: 1; padding-block: var(--ct-section-y); }
.ct-content { width: 100%; max-width: calc(var(--ct-content) + var(--ct-gutter) * 2); margin-inline: auto; padding-inline: var(--ct-gutter); }
.ct-page-title { margin-bottom: 1.25rem; }

/* ---------- Header: Logo · Fortschritt · Sicherheitshinweis (keine Hauptnavigation) ---------- */
.ct-header { background: var(--ct-bg); border-bottom: 1px solid var(--ct-border); }
.ct-header__inner { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1rem; min-height: 4.5rem; }
.ct-logo { display: inline-flex; align-items: center; justify-self: start; }
.ct-logo img { height: var(--ct-logo-height); width: auto; }
.ct-logo a { display: inline-flex; border-radius: var(--ct-radius-sm); }
.ct-secure { justify-self: end; display: inline-flex; align-items: center; gap: .4rem; margin: 0; font-size: var(--ct-fs-small); color: var(--ct-muted); }
.ct-secure svg { color: var(--ct-success); flex: none; }

.ct-steps { display: flex; align-items: center; gap: .5rem; margin: 0; padding: 0; list-style: none; font-size: var(--ct-fs-small); }
.ct-steps li { display: inline-flex; align-items: center; color: var(--ct-muted); }
.ct-steps__item { display: inline-flex; align-items: center; gap: .5rem; color: inherit; text-decoration: none; }
a.ct-steps__item { border-radius: var(--ct-radius-sm); }
a.ct-steps__item:hover .ct-steps__t { text-decoration: underline; text-underline-offset: .2em; }
a.ct-steps__item:hover .ct-steps__n { filter: brightness(1.08); }
.ct-steps li + li::before { content: ""; width: 1.5rem; height: 1px; background: var(--ct-border-strong); margin-right: .5rem; }
.ct-steps__n { display: inline-grid; place-items: center; width: 1.5rem; height: 1.5rem; border-radius: 50%; font-size: var(--ct-fs-xs); font-weight: var(--ct-fw-ui); border: 1px solid var(--ct-border-strong); background: var(--ct-surface); }
.ct-steps .is-current { color: var(--ct-text); font-weight: var(--ct-fw-ui); }
.ct-steps .is-current .ct-steps__n { background: var(--ct-text); border-color: var(--ct-text); color: var(--ct-bg); }
.ct-steps .is-done .ct-steps__n { background: var(--ct-success); border-color: var(--ct-success); color: #fff; }
@media (max-width: 767px) {
	.ct-header__inner { grid-template-columns: 1fr auto; min-height: 3.75rem; row-gap: .5rem; padding-block: .75rem; }
	.ct-steps { grid-column: 1 / -1; grid-row: 2; justify-content: center; }
	.ct-steps__t { display: none; }
	.ct-steps .is-current .ct-steps__t { display: inline; }
}

/* ---------- Footer ---------- */
.ct-footer { background: var(--ct-bg-muted); color: var(--ct-muted); padding-block: 1.5rem; font-size: var(--ct-fs-small); border-top: 1px solid var(--ct-border); }
.ct-footer .ct-container { display: flex; flex-wrap: wrap; gap: .75rem 2rem; justify-content: space-between; align-items: center; }
.ct-footer p { margin: 0; }
.ct-footer__menu { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; margin: 0; padding: 0; list-style: none; }
.ct-footer a { color: var(--ct-text); }

/* ==========================================================================
   Atome (auch außerhalb von WooCommerce nutzbar)
   ========================================================================== */
.ct-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: .75rem;
	min-height: var(--ct-btn-height); padding: .75rem 1.25rem;
	font: var(--ct-fw-ui) var(--ct-fs-body)/1 var(--ct-font-body); letter-spacing: -.005em; text-decoration: none; white-space: nowrap;
	color: var(--ct-cta-fg); border: 1px solid var(--ct-cta-edge); border-radius: var(--ct-radius-sm); cursor: pointer;
	background: linear-gradient(180deg, var(--ct-cta-light), var(--ct-cta) 55%, var(--ct-cta-dark));
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, .4), 0 1px 2px color-mix(in srgb, var(--ct-cta) 40%, transparent), 0 8px 18px -8px color-mix(in srgb, var(--ct-cta) 65%, transparent);
	transition: transform .24s var(--ct-ease), filter .24s, box-shadow .24s;
}
.ct-btn:hover { transform: translateY(-1px); filter: brightness(1.06) saturate(1.04); text-decoration: none; }
.ct-btn:active { transform: translateY(1px); filter: none; }
.ct-btn[disabled], .ct-btn.is-disabled { opacity: .45; pointer-events: none; }
.ct-btn--secondary { color: var(--ct-secondary-fg); background: var(--ct-secondary); border-color: transparent; box-shadow: none; }
.ct-btn--secondary:hover { background: color-mix(in srgb, var(--ct-secondary) 85%, black); filter: none; }
.ct-btn--ghost { color: var(--ct-accent); background: transparent; border-color: transparent; box-shadow: none; padding-inline: .75rem; }
.ct-btn--ghost:hover { background: color-mix(in srgb, var(--ct-accent) 8%, transparent); filter: none; }

.ct-label { display: inline-flex; align-items: center; gap: .5rem; padding: .375rem .625rem; border-radius: var(--ct-radius-sm); font-size: var(--ct-fs-xs); font-weight: 500; letter-spacing: .02em; text-transform: uppercase; background: var(--ct-surface); box-shadow: 0 0 0 1px var(--ct-border), var(--ct-shadow-sm); }
.ct-label__dot { width: .5rem; height: .5rem; border-radius: 50%; background: var(--ct-danger); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ct-danger) 18%, transparent); }

.ct-card { background: var(--ct-surface); border-radius: var(--ct-radius-md); box-shadow: 0 0 0 1px var(--ct-border), var(--ct-shadow-sm); }
.ct-card__body { padding: var(--ct-card-padding); }
.ct-card__title { margin: 0 0 .5rem; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; } .ct-btn:hover { transform: none; } }