/* =================================================================
   Garpunktfinder — Tool-CSS
   =================================================================
   Premium-Look passend zur Allgäu-Wagyu-Marke (dunkles Anthrazit,
   Gold-Akzent, viel Weißraum). Mobile-first.
   ================================================================= */

:root {
    --gpf-gold: #C9A961;
    --gpf-gold-dark: #a4863e;
    --gpf-bg: #faf9f5;
    --gpf-bg-card: #ffffff;
    --gpf-text: #2c2620;
    --gpf-text-muted: #6e6760;
    --gpf-border: #e6e1d4;
    --gpf-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    --gpf-shadow-lg: 0 4px 24px rgba(0, 0, 0, 0.10);
    --gpf-orange: #c87a3c;
}

.gpf-page {
    background-color: var(--gpf-bg);
    color: var(--gpf-text);
    min-height: 70vh;
    padding-bottom: 4rem;
}

/* =================================================================
   Hero
   ================================================================= */

.gpf-hero {
    background: linear-gradient(135deg, #17120F 0%, #2c2620 100%);
    color: #fff;
    padding: 3.5rem 0 3rem;
    margin-bottom: 2rem;
}

.gpf-hero__title {
    font-size: 2.6rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    letter-spacing: -0.5px;
}

.gpf-hero__title::before {
    content: "";
    display: inline-block;
    width: 6px;
    height: 1.8rem;
    background: var(--gpf-gold);
    margin-right: 0.8rem;
    transform: translateY(2px);
}

.gpf-hero__subtitle {
    font-size: 1.15rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
    max-width: 720px;
}

/* =================================================================
   Sections
   ================================================================= */

.gpf-section {
    padding: 2rem 0;
}

.gpf-step {
    transition: opacity 0.3s ease;
}

.gpf-step__header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.gpf-step__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--gpf-gold);
    color: #fff;
    font-weight: 700;
    border-radius: 50%;
    font-size: 1.05rem;
}

.gpf-step__title {
    font-size: 1.6rem;
    font-weight: 600;
    margin: 0;
    flex: 1 1 auto;
}

.gpf-step__back {
    background: none;
    border: none;
    color: var(--gpf-text-muted);
    font-size: 0.9rem;
    cursor: pointer;
    padding: 0.4rem 0.8rem;
}

.gpf-step__back:hover {
    color: var(--gpf-gold-dark);
}

/* =================================================================
   Cut-Grid
   ================================================================= */

.gpf-cut-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.2rem;
}

.gpf-cut-card {
    background: var(--gpf-bg-card);
    border: 1.5px solid var(--gpf-border);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--gpf-shadow);
}

.gpf-cut-card:hover {
    border-color: var(--gpf-gold);
    transform: translateY(-2px);
    box-shadow: var(--gpf-shadow-lg);
}

.gpf-cut-card.is-selected {
    border-color: var(--gpf-gold);
    background: linear-gradient(180deg, #fffbf2 0%, #ffffff 100%);
}

.gpf-cut-card__category {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--gpf-gold-dark);
    letter-spacing: 1.2px;
    margin-bottom: 0.4rem;
}

.gpf-cut-card__name {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--gpf-text);
    margin: 0 0 0.5rem 0;
}

.gpf-cut-card__desc {
    color: var(--gpf-text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 0.8rem;
}

.gpf-cut-card__meta {
    display: flex;
    gap: 1rem;
    font-size: 0.82rem;
    color: var(--gpf-text-muted);
}

.gpf-cut-card__meta i {
    color: var(--gpf-gold);
    margin-right: 0.3rem;
}

/* =================================================================
   Konfigurator
   ================================================================= */

.gpf-config {
    background: var(--gpf-bg-card);
    border: 1px solid var(--gpf-border);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--gpf-shadow);
}

.gpf-config__loading {
    text-align: center;
    color: var(--gpf-text-muted);
    padding: 1rem;
    margin: 0;
}

.gpf-field {
    margin-bottom: 1.6rem;
}

.gpf-field__label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--gpf-text);
}

.gpf-field__hint {
    font-size: 0.8rem;
    color: var(--gpf-text-muted);
    margin-top: 0.3rem;
}

.gpf-slider {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.gpf-slider input[type="range"] {
    flex: 1;
    accent-color: var(--gpf-gold);
}

.gpf-slider__value {
    font-weight: 600;
    color: var(--gpf-gold-dark);
    min-width: 70px;
    text-align: right;
}

.gpf-options {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 0.8rem;
}

.gpf-option {
    background: var(--gpf-bg);
    border: 1.5px solid var(--gpf-border);
    border-radius: 10px;
    padding: 0.9rem 1rem;
    cursor: pointer;
    text-align: center;
    transition: all 0.15s ease;
}

.gpf-option:hover {
    border-color: var(--gpf-gold);
}

.gpf-option.is-active {
    border-color: var(--gpf-gold);
    background: #fffbf2;
}

.gpf-option__title {
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.gpf-option__hint {
    font-size: 0.78rem;
    color: var(--gpf-text-muted);
}

.gpf-stepper {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    background: var(--gpf-bg);
    border: 1.5px solid var(--gpf-border);
    border-radius: 8px;
    padding: 0.3rem 0.6rem;
}

.gpf-stepper button {
    background: var(--gpf-gold);
    color: #fff;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    font-size: 1.2rem;
    cursor: pointer;
}

.gpf-stepper button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.gpf-stepper__value {
    font-weight: 700;
    min-width: 32px;
    text-align: center;
}

.gpf-toggle {
    display: flex;
    background: var(--gpf-bg);
    border: 1.5px solid var(--gpf-border);
    border-radius: 8px;
    padding: 0.25rem;
    width: fit-content;
    margin-bottom: 0.8rem;
}

.gpf-toggle__btn {
    background: none;
    border: none;
    padding: 0.5rem 1rem;
    cursor: pointer;
    border-radius: 6px;
    font-size: 0.92rem;
}

.gpf-toggle__btn.is-active {
    background: var(--gpf-gold);
    color: #fff;
}

.gpf-form-group {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.gpf-form-group input[type="datetime-local"] {
    background: var(--gpf-bg);
    border: 1.5px solid var(--gpf-border);
    border-radius: 8px;
    padding: 0.5rem 0.8rem;
    font-size: 1rem;
    font-family: inherit;
}

.gpf-submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--gpf-gold);
    color: #fff;
    border: none;
    padding: 0.9rem 2rem;
    font-size: 1.05rem;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    margin-top: 1rem;
    transition: background 0.15s ease;
}

.gpf-submit-btn:hover {
    background: var(--gpf-gold-dark);
}

.gpf-submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* =================================================================
   Plan-Anzeige
   ================================================================= */

.gpf-plan__summary {
    background: var(--gpf-bg-card);
    border: 1px solid var(--gpf-border);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 2rem;
    box-shadow: var(--gpf-shadow);
}

.gpf-plan__summary-item {
    flex: 1 1 150px;
}

.gpf-plan__summary-label {
    font-size: 0.78rem;
    color: var(--gpf-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-bottom: 0.2rem;
}

.gpf-plan__summary-value {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--gpf-text);
}

.gpf-plan__serve-line {
    background: linear-gradient(135deg, #17120F 0%, #2c2620 100%);
    color: #fff;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.gpf-plan__serve-line strong {
    color: var(--gpf-gold);
    font-size: 1.4rem;
    font-weight: 600;
}

.gpf-timeline {
    border-left: 3px solid var(--gpf-gold);
    margin-left: 1rem;
    padding-left: 0;
}

.gpf-phase {
    background: var(--gpf-bg-card);
    border: 1px solid var(--gpf-border);
    border-radius: 12px;
    padding: 1.4rem;
    margin-bottom: 1.2rem;
    margin-left: 1.5rem;
    position: relative;
    box-shadow: var(--gpf-shadow);
}

.gpf-phase::before {
    content: "";
    position: absolute;
    left: -2.05rem;
    top: 1.6rem;
    width: 14px;
    height: 14px;
    background: var(--gpf-gold);
    border-radius: 50%;
    box-shadow: 0 0 0 3px var(--gpf-bg);
}

.gpf-phase__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.7rem;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.gpf-phase__title {
    font-size: 1.18rem;
    font-weight: 600;
    color: var(--gpf-text);
    margin: 0;
}

.gpf-phase__title i {
    color: var(--gpf-gold);
    margin-right: 0.5rem;
}

.gpf-phase__time {
    font-size: 0.92rem;
    color: var(--gpf-text-muted);
    font-variant-numeric: tabular-nums;
}

.gpf-phase__time strong {
    color: var(--gpf-text);
    font-weight: 600;
}

.gpf-phase__duration {
    font-size: 0.82rem;
    color: var(--gpf-gold-dark);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.4rem;
}

.gpf-phase__desc {
    color: var(--gpf-text);
    line-height: 1.6;
    margin-bottom: 0.7rem;
}

.gpf-phase__notes {
    background: #fff7e6;
    border-left: 3px solid var(--gpf-orange);
    padding: 0.8rem 1rem;
    margin-top: 0.6rem;
    border-radius: 0 6px 6px 0;
    font-size: 0.92rem;
}

.gpf-phase__notes strong {
    color: var(--gpf-orange);
}

.gpf-phase__notes ul {
    margin: 0.4rem 0 0;
    padding-left: 1.2rem;
}

.gpf-phase__notes li {
    margin-bottom: 0.4rem;
}

.gpf-phase-personal-info {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    margin-top: 0.6rem;
    padding: 0.6rem 0.85rem;
    background: #fdf8ed;
    border-left: 3px solid var(--gpf-gold);
    border-radius: 4px;
    font-size: 0.92rem;
    color: var(--gpf-text);
    line-height: 1.45;
}

.gpf-phase-personal-info__icon {
    flex-shrink: 0;
    margin-top: 0.15rem;
    color: var(--gpf-gold-dark);
    font-size: 1rem;
}

.gpf-phase-personal-info__text {
    flex: 1;
    font-weight: 500;
}

/* =================================================================
   Equipment + Cheatsheet + Tipps
   ================================================================= */

.gpf-block {
    background: var(--gpf-bg-card);
    border: 1px solid var(--gpf-border);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.2rem;
    box-shadow: var(--gpf-shadow);
}

.gpf-block__title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--gpf-text);
}

.gpf-block__title i {
    color: var(--gpf-gold);
    margin-right: 0.5rem;
}

.gpf-equipment-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.gpf-equipment-list li {
    padding: 0.55rem 0;
    border-bottom: 1px dashed var(--gpf-border);
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
}

.gpf-equipment-list li:last-child {
    border-bottom: none;
}

.gpf-equipment-list input[type="checkbox"] {
    accent-color: var(--gpf-gold);
    transform: scale(1.15);
}

.gpf-equipment-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    flex-wrap: wrap;
    cursor: pointer;
}

.gpf-equipment-name {
    line-height: 1.4;
}

.gpf-badge-critical {
    display: inline-block;
    padding: 0.12rem 0.45rem;
    background: var(--gpf-gold-dark);
    color: white;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 3px;
    white-space: nowrap;
    flex-shrink: 0;
}

.gpf-equipment-note {
    font-size: 0.85rem;
    color: var(--gpf-text-muted);
    font-style: italic;
    width: 100%;
    margin-top: 0.1rem;
}

.gpf-cheatsheet-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.8rem;
}

.gpf-cheatsheet-item {
    background: var(--gpf-bg);
    border: 1.5px solid var(--gpf-border);
    border-radius: 8px;
    padding: 0.9rem;
    text-align: center;
}

.gpf-cheatsheet-item.is-selected {
    border-color: var(--gpf-gold);
    background: #fffbf2;
}

.gpf-cheatsheet-item__name {
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.gpf-cheatsheet-item__temp {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--gpf-gold-dark);
}

.gpf-cheatsheet-item__temp small {
    font-size: 0.85rem;
    color: var(--gpf-text-muted);
    font-weight: 400;
}

.gpf-tips__group {
    margin-bottom: 1.2rem;
}

.gpf-tips__group-title {
    font-weight: 600;
    color: var(--gpf-text);
    margin-bottom: 0.4rem;
    font-size: 1.02rem;
}

.gpf-tips__group-title i {
    margin-right: 0.5rem;
    color: var(--gpf-gold);
}

.gpf-tips__list {
    margin: 0;
    padding-left: 1.4rem;
}

.gpf-tips__list li {
    margin-bottom: 0.5rem;
    line-height: 1.55;
}

.gpf-tips__source {
    font-size: 0.78rem;
    color: var(--gpf-text-muted);
    margin-top: 1rem;
    border-top: 1px dashed var(--gpf-border);
    padding-top: 0.8rem;
    text-align: right;
}

/* =================================================================
   CTA-Buttons
   ================================================================= */

.gpf-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1.5rem;
}

.gpf-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gpf-bg-card);
    color: var(--gpf-text);
    border: 1.5px solid var(--gpf-border);
    padding: 0.7rem 1.4rem;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
}

.gpf-action-btn:hover {
    border-color: var(--gpf-gold);
    color: var(--gpf-gold-dark);
}

.gpf-action-btn--primary {
    background: var(--gpf-gold);
    color: #fff;
    border-color: var(--gpf-gold);
}

.gpf-action-btn--primary:hover {
    background: var(--gpf-gold-dark);
    border-color: var(--gpf-gold-dark);
    color: #fff;
}

.gpf-action-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.gpf-action-btn[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    background: #2c2620;
    color: #fff;
    padding: 0.4rem 0.7rem;
    border-radius: 4px;
    font-size: 0.78rem;
    margin-top: 2.2rem;
    margin-left: -1rem;
    white-space: nowrap;
    z-index: 10;
}

/* =================================================================
   Share-Modal
   ================================================================= */

.gpf-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.gpf-modal {
    background: #fff;
    max-width: 500px;
    width: 92vw;
    border-radius: 12px;
    padding: 1.8rem;
    box-shadow: var(--gpf-shadow-lg);
}

.gpf-modal__title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.gpf-modal__url {
    background: var(--gpf-bg);
    border: 1px solid var(--gpf-border);
    border-radius: 8px;
    padding: 0.6rem;
    font-family: monospace;
    word-break: break-all;
    margin-bottom: 1rem;
    font-size: 0.88rem;
}

.gpf-modal__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: flex-end;
}

/* =================================================================
   Errors
   ================================================================= */

.gpf-error {
    background: #fef0f0;
    border-left: 4px solid #b94a48;
    color: #5b2125;
    padding: 1rem 1.2rem;
    border-radius: 0 8px 8px 0;
    margin: 1rem 0;
}

/* =================================================================
   Print-CSS
   ================================================================= */

@media print {
    .gpf-hero, .gpf-step__header, .gpf-step__back,
    .gpf-actions, #gpfStep1, #gpfStep2, .gpf-tips__source {
        display: none !important;
    }
    .gpf-page {
        background: #fff;
        padding: 0;
    }
    .gpf-block, .gpf-phase, .gpf-plan__summary {
        box-shadow: none;
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }
    .gpf-plan__serve-line {
        background: #fff !important;
        color: #000 !important;
        border: 2px solid #000;
    }
    .gpf-plan__serve-line strong {
        color: #000;
    }
}

/* =================================================================
   Mobile
   ================================================================= */

@media (max-width: 600px) {
    .gpf-hero__title { font-size: 2rem; }
    .gpf-hero__subtitle { font-size: 1rem; }
    .gpf-step__title { font-size: 1.3rem; }
    .gpf-config { padding: 1.2rem; }
    .gpf-options { grid-template-columns: 1fr 1fr; }
    .gpf-cut-grid { grid-template-columns: 1fr; }
    .gpf-phase-personal-info { font-size: 0.88rem; padding: 0.5rem 0.7rem; }
}