/* ========================================
   SAFEPETNEX EMERGENCY v2 - DESIGN SYSTEM
   Research-backed: Blue reduces heart rate
   Amber for warnings (not red panic)
   ======================================== */

:root {
    --bg: #0a0f1a;
    --surface: #111827;
    --surface-raised: #1f2937;
    --border: #374151;
    --text: #f9fafb;
    --text-muted: #9ca3af;
    
    /* Primary - calming blue */
    --primary: #0ea5e9;
    --primary-soft: rgba(14, 165, 233, 0.15);
    --primary-medium: rgba(14, 165, 233, 0.25);
    
    /* Breathing - teal */
    --breathing: #14b8a6;
    --breathing-soft: rgba(20, 184, 166, 0.2);
    
    /* Warning - amber (not red) */
    --warning: #f59e0b;
    --warning-soft: rgba(245, 158, 11, 0.15);
    
    /* Success - green */
    --success: #22c55e;
    --success-soft: rgba(34, 197, 94, 0.15);
    
    /* Safety - distinct color */
    --safety: #a855f7;
    --safety-soft: rgba(168, 85, 247, 0.15);
    
    /* Urgent */
    --urgent: #0ea5e9;
    --urgent-soft: rgba(14, 165, 233, 0.2);
}

/* Colorblind modes - Tol palette */
.cb-deuteranopia {
    --primary: #0077bb;
    --primary-soft: rgba(0, 119, 187, 0.15);
    --breathing: #009988;
    --breathing-soft: rgba(0, 153, 136, 0.2);
    --warning: #ee7733;
    --warning-soft: rgba(238, 119, 51, 0.15);
    --success: #009988;
    --success-soft: rgba(0, 153, 136, 0.15);
    --safety: #cc79a7;
    --safety-soft: rgba(204, 121, 167, 0.15);
    --urgent: #0077bb;
    --urgent-soft: rgba(0, 119, 187, 0.2);
}

.cb-protanopia {
    --primary: #0077bb;
    --primary-soft: rgba(0, 119, 187, 0.15);
    --breathing: #33bbee;
    --breathing-soft: rgba(51, 187, 238, 0.2);
    --warning: #ee7733;
    --warning-soft: rgba(238, 119, 51, 0.15);
    --success: #009988;
    --success-soft: rgba(0, 153, 136, 0.15);
    --safety: #cc79a7;
    --safety-soft: rgba(204, 121, 167, 0.15);
    --urgent: #0077bb;
    --urgent-soft: rgba(0, 119, 187, 0.2);
}

.cb-tritanopia {
    --primary: #cc3311;
    --primary-soft: rgba(204, 51, 17, 0.15);
    --breathing: #ee3377;
    --breathing-soft: rgba(238, 51, 119, 0.2);
    --warning: #ee7733;
    --warning-soft: rgba(238, 119, 51, 0.15);
    --success: #009988;
    --success-soft: rgba(0, 153, 136, 0.15);
    --safety: #332288;
    --safety-soft: rgba(51, 34, 136, 0.15);
    --urgent: #cc3311;
    --urgent-soft: rgba(204, 51, 17, 0.2);
}

/* ========================================
   BASE STYLES
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'DM Sans', -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    min-height: 100dvh;
    line-height: 1.5;
}

/* ========================================
   LAYOUT
   ======================================== */
.app {
    max-width: 500px;
    margin: 0 auto;
    padding: 1.5rem;
    padding-bottom: 140px;
    min-height: 100vh;
    min-height: 100dvh;
}

/* Top bar */
.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.back-btn {
    display: none;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.9rem;
    cursor: pointer;
    padding: 0.5rem 0;
    font-family: inherit;
}

.back-btn.visible {
    display: flex;
}

.logo {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

.cb-toggle {
    position: relative;
}

.cb-btn {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    cursor: pointer;
    font-family: inherit;
}

.cb-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.5rem;
    z-index: 50;
    min-width: 150px;
}

.cb-menu.active { display: block; }

.cb-option {
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem;
    background: none;
    border: none;
    color: var(--text);
    font-size: 0.85rem;
    text-align: left;
    cursor: pointer;
    border-radius: 4px;
    font-family: inherit;
}

.cb-option:hover { background: var(--surface-raised); }
.cb-option.active { color: var(--primary); }

/* ========================================
   VIEWS
   ======================================== */
.view {
    display: none;
}

.view.active {
    display: block;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========================================
   SHARED COMPONENTS
   ======================================== */

/* Headers */
.header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.header__title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.header__subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* Option cards */
.options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.option {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: 16px;
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    transition: all 0.15s;
    text-align: left;
    font-family: inherit;
    color: var(--text);
    text-decoration: none;
}

.option:hover, .option:focus {
    border-color: var(--primary);
    outline: none;
}

.option--urgent {
    border-color: var(--urgent);
    background: var(--urgent-soft);
}

.option__icon {
    font-size: 2rem;
    flex-shrink: 0;
    width: 48px;
    text-align: center;
}

.option__content {
    flex: 1;
    min-width: 0;
}

.option__title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.option__desc {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Sub-fork (2 options side by side) */
.sub-fork {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.sub-fork__option {
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem 1rem;
    cursor: pointer;
    transition: all 0.15s;
    text-align: center;
    font-family: inherit;
    color: var(--text);
}

.sub-fork__option:hover {
    border-color: var(--primary);
}

.sub-fork__option.active {
    border-color: var(--primary);
    background: var(--primary-soft);
}

.sub-fork__icon {
    font-size: 1.75rem;
    display: block;
    margin-bottom: 0.5rem;
}

.sub-fork__title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.sub-fork__desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* Sub-content (shows based on sub-fork selection) */
.sub-content { display: none; }
.sub-content.active { display: block; }

/* Do/Don't boxes */
.box {
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.box--do {
    background: var(--primary-soft);
    border: 2px solid var(--primary);
}

.box--dont {
    background: var(--surface);
    border: 2px solid var(--warning);
}

.box--warning {
    background: var(--warning-soft);
    border: 2px solid var(--warning);
}

.box--safety {
    background: var(--safety-soft);
    border: 2px solid var(--safety);
}

.box__title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.box--do .box__title { color: var(--primary); }
.box--dont .box__title { color: var(--warning); }
.box--warning .box__title { color: var(--warning); }
.box--safety .box__title { color: var(--safety); }

.box__list {
    list-style: none;
}

.box__item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 1rem;
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.box__item:last-child { margin-bottom: 0; }

.box__icon {
    flex-shrink: 0;
}

.box--do .box__icon { color: var(--primary); }
.box--dont .box__icon { color: var(--warning); }

/* Steps */
.steps {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.step {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem;
    position: relative;
}

.step__number {
    position: absolute;
    top: -12px;
    left: 1.5rem;
    background: var(--primary);
    color: var(--bg);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.step__title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    padding-right: 2.5rem;
}

.step__content {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.step__content strong {
    color: var(--text);
}

.step__warning {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    background: var(--warning-soft);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--warning);
}

.step__check {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--surface-raised);
    border: 2px solid var(--border);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}

.step__check.checked {
    background: var(--success);
    border-color: var(--success);
}

.step__check.checked::after {
    content: '✓';
    color: var(--bg);
    font-weight: 700;
}

/* Size selector */
.size-selector {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.size-btn {
    flex: 1;
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.15s;
    text-align: center;
    font-family: inherit;
    color: var(--text);
}

.size-btn:hover { border-color: var(--primary); }

.size-btn.active {
    border-color: var(--primary);
    background: var(--primary-soft);
}

.size-btn__icon {
    font-size: 1.5rem;
    display: block;
    margin-bottom: 0.25rem;
}

.size-btn__label {
    font-size: 0.9rem;
    font-weight: 500;
}

.size-btn__weight {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.size-content { display: none; }
.size-content.active { display: block; }

/* Timer */
.timer-section {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    margin-bottom: 1.5rem;
}

.timer__title {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.timer__presets {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 1rem;
}

.timer__preset {
    padding: 0.6rem 1rem;
    border-radius: 8px;
    background: var(--surface-raised);
    border: 1px solid var(--border);
    color: var(--text);
    font-family: inherit;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.15s;
}

.timer__preset:hover { border-color: var(--primary); }

.timer__preset.active {
    background: var(--primary-soft);
    border-color: var(--primary);
    color: var(--primary);
}

.timer__display {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text);
    font-variant-numeric: tabular-nums;
    margin-bottom: 1rem;
}

.timer__display.warning { color: var(--warning); }

.timer__controls {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

.timer__btn {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
}

.timer__btn--start {
    background: var(--primary);
    border: none;
    color: white;
}

.timer__btn--start.running { background: var(--warning); }

.timer__btn--reset {
    background: var(--surface-raised);
    border: 2px solid var(--border);
    color: var(--text);
}

.timer__warning {
    margin-top: 1rem;
    padding: 0.75rem;
    background: var(--warning-soft);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--warning);
    display: none;
}

.timer__warning.active { display: block; }

/* Info box */
.info-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.info-box__title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.info-box__text {
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.info-box__text strong { color: var(--text); }

.info-box__list {
    list-style: none;
}

.info-box__item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.info-box__note {
    margin-top: 1rem;
    padding: 0.75rem;
    background: var(--warning-soft);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text);
}

.info-box__note strong { color: var(--warning); }

/* Ratio box */
.ratio-box {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--surface-raised);
    border-radius: 8px;
    text-align: center;
}

.ratio-box__label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.ratio-box__value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.ratio-box__detail {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* ========================================
   EMERGENCY FOOTER (3 buttons)
   ======================================== */
.emergency-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg);
    border-top: 1px solid var(--border);
    padding: 1rem 1.5rem;
    display: flex;
    gap: 0.5rem;
    z-index: 100;
}

.emergency-btn {
    flex: 1;
    padding: 0.875rem 0.5rem;
    border-radius: 12px;
    border: none;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    transition: all 0.15s;
}

.emergency-btn--call {
    background: var(--primary);
    color: white;
}

.emergency-btn--safety {
    background: var(--safety-soft);
    border: 2px solid var(--safety);
    color: var(--safety);
}

.emergency-btn--breathe {
    background: var(--breathing-soft);
    border: 2px solid var(--breathing);
    color: var(--breathing);
}

/* ========================================
   BREATHING MODAL
   ======================================== */
.breathing-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 200;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.breathing-modal.active { display: flex; }

.breathing-modal__close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 2rem;
    cursor: pointer;
    padding: 0.5rem;
}

.breathing-modal__mode {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    display: flex;
    gap: 0.5rem;
}

.breathing-modal__mode-btn {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.85rem;
    cursor: pointer;
    font-family: inherit;
}

.breathing-modal__mode-btn.active {
    background: var(--breathing-soft);
    border-color: var(--breathing);
    color: var(--breathing);
}

.breathing-modal__container {
    position: relative;
    width: 240px;
    height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
}

.breathing-modal__target {
    position: absolute;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    border: 2px dashed var(--breathing);
    opacity: 0;
    transition: opacity 0.3s;
}

.breathing-modal__target.visible { opacity: 0.5; }

.breathing-modal__circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--breathing-soft);
    border: 3px solid var(--breathing);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.1s linear;
}

.breathing-modal__text {
    font-size: 1.25rem;
    color: var(--breathing);
    font-weight: 500;
}

.breathing-modal__instruction {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.breathing-modal__dots {
    display: flex;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.breathing-modal__dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--surface-raised);
    border: 2px solid var(--border);
    transition: all 0.3s;
}

.breathing-modal__dot.active {
    border-color: var(--breathing);
    background: var(--breathing-soft);
}

.breathing-modal__dot.complete {
    background: var(--breathing);
    border-color: var(--breathing);
}

.breathing-modal__container.success .breathing-modal__circle {
    box-shadow: 0 0 30px var(--success);
    border-color: var(--success);
}

/* ========================================
   CALCULATOR
   ======================================== */
.calculator {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.calculator__field {
    margin-bottom: 1rem;
}

.calculator__label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.calculator__input {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--surface-raised);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 1rem;
    font-family: inherit;
}

.calculator__input:focus {
    outline: none;
    border-color: var(--primary);
}

.calculator__select {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--surface-raised);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 1rem;
    font-family: inherit;
    cursor: pointer;
}

.calculator__btn {
    width: 100%;
    padding: 1rem;
    background: var(--primary);
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    margin-top: 0.5rem;
}

.calculator__result {
    margin-top: 1.5rem;
    padding: 1.25rem;
    border-radius: 12px;
    display: none;
}

.calculator__result.active { display: block; }

.calculator__result.safe {
    background: var(--success-soft);
    border: 2px solid var(--success);
}

.calculator__result.caution {
    background: var(--warning-soft);
    border: 2px solid var(--warning);
}

.calculator__result.danger {
    background: var(--warning-soft);
    border: 2px solid var(--warning);
}

.calculator__result-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.calculator__result.safe .calculator__result-title { color: var(--success); }
.calculator__result.caution .calculator__result-title { color: var(--warning); }
.calculator__result.danger .calculator__result-title { color: var(--warning); }

.calculator__result-text {
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ========================================
   IDK VIEW
   ======================================== */
.idk-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.idk-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.5rem;
    border-radius: 16px;
    font-family: inherit;
    font-size: 1.25rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: all 0.15s;
}

.idk-btn--poison {
    background: var(--primary);
    border: none;
    color: white;
}

.idk-btn--vet {
    background: var(--primary-soft);
    border: 2px solid var(--primary);
    color: var(--primary);
}

.idk-btn--breathe {
    background: var(--breathing-soft);
    border: 2px solid var(--breathing);
    color: var(--breathing);
}

.idk-numbers {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem;
}

.idk-numbers__title {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    text-align: center;
}

.idk-numbers__list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.idk-numbers__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--surface-raised);
    border-radius: 8px;
}

.idk-numbers__name {
    font-size: 0.95rem;
}

.idk-numbers__tel {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

/* ========================================
   INJURY SUB-OPTIONS
   ======================================== */
.injury-types {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.injury-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    cursor: pointer;
    transition: all 0.15s;
    text-align: left;
    font-family: inherit;
    color: var(--text);
}

.injury-btn:hover { border-color: var(--primary); }

.injury-btn.active {
    border-color: var(--primary);
    background: var(--primary-soft);
}

.injury-btn__icon { font-size: 1.5rem; }

.injury-btn__label {
    font-size: 1rem;
    font-weight: 500;
}

.injury-content { display: none; }
.injury-content.active { display: block; }

/* ========================================
   COOLING ZONES
   ======================================== */
.cooling-zones {
    background: var(--surface-raised);
    border-radius: 12px;
    padding: 1.25rem;
    margin: 1rem 0;
}

.cooling-zones__title {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
    text-align: center;
}

.cooling-zones__list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.cooling-zones__item {
    padding: 0.5rem 0.75rem;
    background: var(--primary-soft);
    border: 1px solid var(--primary);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--primary);
}

/* ========================================
   SAFETY VIEW
   ======================================== */
.safety-section {
    margin-bottom: 1.5rem;
}

.safety-section__title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--safety);
}

.safety-signs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.safety-sign {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
}

.safety-sign__icon {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.safety-sign__text {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.safety-sign--danger {
    border-color: var(--warning);
    background: var(--warning-soft);
}

.safety-sign--danger .safety-sign__text {
    color: var(--text);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 400px) {
    .option {
        padding: 1rem 1.25rem;
    }
    
    .option__icon {
        font-size: 1.75rem;
        width: 40px;
    }
    
    .option__title {
        font-size: 1.05rem;
    }
    
    .header__title {
        font-size: 1.5rem;
    }
    
    .timer__display {
        font-size: 2.75rem;
    }
    
    .idk-btn {
        padding: 1.25rem;
        font-size: 1.1rem;
    }
    
    .sub-fork {
        grid-template-columns: 1fr;
    }
    
    .emergency-btn {
        font-size: 0.75rem;
        padding: 0.75rem 0.25rem;
    }
    
    .safety-signs {
        grid-template-columns: 1fr;
    }
}