/*
  Designsprache: „Gemeinschaftlicher Einkauf“
  — Genossenschaft, Bio, regional, nachhaltig, gesund.

  Leitbild: Vertrauen, Natur, Gemeinschaft. Warm und klar, nicht steril.
  Farben: Erdtöne, gedämpftes Grün (Bio/Wachstum), warmes Creme/Weiß.
  Typo: Fraunces (Überschriften, charaktervoll) + Source Sans 3 (Fließtext).
*/

:root {
    /* Hintergründe */
    --color-bg: #f5f3ee;
    --color-surface: #fdfcf9;
    --color-surface-raised: #ffffff;

    /* Text */
    --color-text: #1f1c18;
    --color-text-muted: #5c574f;

    /* Primär: Bio, Wachstum, Vertrauen */
    --color-primary: #3d6b4a;
    --color-primary-hover: #2d5238;
    --color-primary-soft: #e8f0ea;

    /* Akzent: regional, erdig */
    --color-accent: #a67c52;
    --color-accent-soft: #f5efe8;

    /* Rahmen & Trennlinien */
    --color-border: #e5e2db;
    --color-border-input: #d4d0c8;

    /* Typografie */
    --font-heading: "Fraunces", Georgia, serif;
    --font-body: "Source Sans 3", system-ui, sans-serif;

    /* Abstände & Form */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --shadow-soft: 0 2px 12px rgba(31, 28, 24, 0.06);
}

* {
    box-sizing: border-box;
}

html {
    font-size: clamp(14px, 2.5vw, 16px);
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--color-text);
    line-height: 1.55;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    background-color: var(--color-bg);
}

main {
    flex: 1;
    padding: clamp(1rem, 4vw, 2rem);
}

body.page-login main,
body.page-success main {
    display: flex;
    align-items: center;
    justify-content: center;
}

.success-card {
    width: 100%;
    max-width: min(22rem, 90vw);
    padding: clamp(1.5rem, 5vw, 2.5rem);
    background: var(--color-surface-raised);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--color-border);
    text-align: center;
}

.success-card h1 {
    font-family: var(--font-heading);
    font-size: clamp(1.35rem, 4vw, 1.65rem);
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: -0.02em;
    margin: 0 0 0.75rem 0;
}

.success-message {
    margin: 0 0 1.5rem 0;
    color: var(--color-text-muted);
    font-size: 1rem;
}

.success-card .btn-back {
    display: inline-block;
    padding: clamp(0.65rem, 2vw, 0.8rem) clamp(1rem, 4vw, 1.5rem);
    min-height: 2.75rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: var(--color-primary);
    border: none;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background-color 0.2s, transform 0.1s;
    box-sizing: border-box;
}

.success-card .btn-back:hover {
    background: var(--color-primary-hover);
}

.success-card .btn-back:active {
    transform: scale(0.98);
}

/* ---------- Login ---------- */
.login-card {
    width: 100%;
    max-width: min(24rem, 92vw);
    padding: clamp(2rem, 6vw, 2.75rem);
    background: var(--color-surface-raised);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 24px rgba(31, 28, 24, 0.08);
    border: 1px solid var(--color-border);
}

.login-brand {
    text-align: center;
    margin-bottom: clamp(1.5rem, 4vw, 2rem);
    padding-bottom: clamp(1.25rem, 3vw, 1.5rem);
    border-bottom: 1px solid var(--color-border);
}

.login-title {
    margin: 0 0 0.35rem 0;
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 4vw, 1.75rem);
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: -0.02em;
    line-height: 1.25;
}

.login-subtitle {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

.login-step {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.login-step[hidden] {
    display: none !important;
}

.login-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
}

.login-input {
    padding: 0.75rem 1rem;
    min-height: 3rem;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border-input);
    border-radius: var(--radius-md);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.login-input::placeholder {
    color: var(--color-text-muted);
}

.login-input:hover {
    border-color: var(--color-border);
}

.login-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.login-btn-primary {
    margin-top: 0.25rem;
    padding: 0.8rem 1.25rem;
    min-height: 3rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: var(--color-primary);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color 0.2s, transform 0.05s;
}

.login-btn-primary:hover {
    background: var(--color-primary-hover);
}

.login-btn-primary:active {
    transform: scale(0.98);
}

.login-btn-secondary {
    margin-top: 0.25rem;
    padding: 0.6rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-muted);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

.login-btn-secondary:hover {
    color: var(--color-text);
    border-color: var(--color-border-input);
}

.login-error {
    margin: 0;
    font-size: 0.875rem;
    color: #b54d4d;
}

.login-hint {
    margin: 0 0 0.25rem 0;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.45;
}

.btn-secondary {
    margin-top: 0.5rem;
    padding: clamp(0.5rem, 2vw, 0.65rem) clamp(0.85rem, 3vw, 1.25rem);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-muted);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

.btn-secondary:hover {
    color: var(--color-text);
    border-color: var(--color-border-input);
}

@media (pointer: coarse) {
    .login-input,
    .login-btn-primary {
        min-height: 2.875rem;
    }
    .product-qty {
        min-height: 2.875rem;
    }
    .order-actions .btn-submit {
        min-height: 2.875rem;
    }
}

@supports (padding: env(safe-area-inset-bottom)) {
    .order-actions {
        padding-bottom: calc(clamp(1rem, 4vw, 1.25rem) + env(safe-area-inset-bottom));
    }
}

/* ---------- Konto-Seite ---------- */

.page-konto .konto-main {
    max-width: 28rem;
    margin: 0 auto;
    width: 100%;
}

.konto-card {
    padding: clamp(1.25rem, 4vw, 1.75rem);
    background: var(--color-surface-raised);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--color-border);
    margin-bottom: 1.25rem;
}

.konto-card-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 1rem 0;
}

.konto-dl {
    margin: 0;
    display: grid;
    gap: 0.5rem 1.5rem;
}

.konto-dl dt {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    font-weight: 600;
    margin: 0;
}

.konto-dl dd {
    margin: 0;
    font-size: 1rem;
    color: var(--color-text);
}

.konto-round-name {
    margin: 0 0 1rem 0;
    font-weight: 600;
    color: var(--color-text);
}

.konto-card .btn-primary,
.konto-card .btn-back {
    display: inline-block;
    padding: clamp(0.65rem, 2vw, 0.8rem) clamp(1rem, 4vw, 1.5rem);
    min-height: 2.75rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: var(--color-primary);
    border: none;
    border-radius: var(--radius-md);
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    box-sizing: border-box;
}

.konto-card .btn-primary:hover,
.konto-card .btn-back:hover {
    background: var(--color-primary-hover);
}

.konto-logout {
    margin: 1.5rem 0 0 0;
    font-size: 0.95rem;
}

.konto-logout a {
    color: var(--color-text-muted);
    text-decoration: none;
}

.konto-logout a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

footer {
    padding: clamp(0.75rem, 3vw, 1rem) clamp(1rem, 4vw, 2rem);
    border-top: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

footer p {
    margin: 0;
}

/* ---------- Bestellseite: normales Scroll-Layout ---------- */

body.page-order main {
    padding: 0 clamp(1rem, 4vw, 2rem) clamp(1rem, 4vw, 2rem);
}

.order-main {
    max-width: 72rem;
    margin: 0 auto;
    width: 100%;
}

.page-header {
    padding: clamp(1rem, 4vw, 1.5rem) 0 clamp(0.75rem, 3vw, 1rem) 0;
}

.page-header .back-link {
    display: inline-block;
    font-size: 0.9rem;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.page-header .back-link:hover {
    text-decoration: underline;
}

.page-header .back-link:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.page-header h1 {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 5vw, 1.85rem);
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: -0.02em;
    margin: 0 0 0.35rem 0;
}

.page-intro {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 1rem;
    max-width: 38em;
}

/* Order-Seite: Lade- und Fehlerzustände */
.order-state {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
    min-height: 14rem;
}

.order-state[hidden] {
    display: none !important;
}

.order-loading-text {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 1rem;
}

.order-error-card {
    max-width: 22rem;
    width: 100%;
    padding: clamp(1.5rem, 5vw, 2rem);
    background: var(--color-surface-raised);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
    text-align: center;
}

.order-error-card .btn-back {
    display: inline-block;
    margin-top: 1rem;
}

.order-empty {
    margin: 0;
    padding: 1.5rem;
    text-align: center;
    color: var(--color-text-muted);
}

.product-desc {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 0.15rem;
}

.order-form {
    display: block;
}

.order-form[hidden] {
    display: none !important;
}

.order-form-scroll {
    padding-bottom: clamp(1rem, 4vw, 1.5rem);
}

.category {
    margin-bottom: clamp(2rem, 5vw, 3rem);
}

.category-title {
    font-family: var(--font-heading);
    font-size: clamp(1.1rem, 3vw, 1.25rem);
    font-weight: 600;
    color: var(--color-primary);
    margin: 0 0 1rem 0;
    padding-bottom: 0.35rem;
    border-bottom: 2px solid var(--color-primary-soft);
}

.product-grid {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 16rem), 1fr));
    gap: 1rem;
}

.product-card {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1rem;
    padding: clamp(0.9rem, 2.5vw, 1.1rem);
    background: var(--color-surface-raised);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
}

.product-info {
    flex: 1;
    min-width: 0;
}

.product-name {
    font-weight: 600;
    color: var(--color-text);
    display: block;
}

.product-unit {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.product-qty {
    width: 5rem;
    min-width: 5rem;
    padding: 0.5rem 0.6rem;
    min-height: 2.5rem;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border-input);
    border-radius: var(--radius-sm);
    text-align: center;
    -moz-appearance: textfield;
}

.product-qty::-webkit-outer-spin-button,
.product-qty::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.product-qty:hover {
    border-color: var(--color-border);
}

.product-qty:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.order-actions {
    position: sticky;
    bottom: 0;
    margin: 0 calc(-1 * clamp(1rem, 4vw, 2rem)) 0;
    padding: clamp(1rem, 4vw, 1.25rem) clamp(1rem, 4vw, 2rem);
    border-top: 1px solid var(--color-border);
    background: var(--color-bg);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
}

.order-summary {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

.order-actions .btn-submit {
    margin-left: auto;
    padding: clamp(0.65rem, 2vw, 0.8rem) clamp(1.25rem, 4vw, 1.75rem);
    min-height: 2.75rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: var(--color-primary);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
}

.order-actions .btn-submit:hover {
    background: var(--color-primary-hover);
}

.order-actions .btn-submit:active {
    transform: scale(0.98);
}

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