/**
 * Samsung Recommender Tool - Design Premium Orange
 */

.sr-tool {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.sr-glow {
    position: absolute;
    top: -80px;
    left: 50%;
    transform: translateX(-50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.12) 0%, transparent 70%);
    pointer-events: none;
    animation: glowPulse 4s ease-in-out infinite;
    z-index: 0;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.5; transform: translateX(-50%) scale(1); }
    50% { opacity: 0.8; transform: translateX(-50%) scale(1.1); }
}

.sr-form, .sr-results {
    position: relative;
    z-index: 1;
}

.sr-form.hidden, .sr-results.hidden {
    display: none;
}

/* Steps */
.sr-step {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 20px;
}

.sr-step-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}

.sr-step-number {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    color: white;
    flex-shrink: 0;
}

.sr-step-header h3 {
    color: #ffffff;
    font-size: 18px;
    margin: 0 0 4px 0;
}

.sr-step-header p {
    color: #9ca3af;
    font-size: 14px;
    margin: 0;
}

/* Budget section */
.sr-budget-display {
    text-align: center;
    margin-bottom: 20px;
}

.sr-budget-value {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, #fb923c 0%, #f97316 50%, #ea580c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sr-budget-currency {
    font-size: 24px;
    color: #9ca3af;
    margin-left: 8px;
}

.sr-slider-container {
    padding: 0 10px;
    margin-bottom: 20px;
}

.sr-slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    outline: none;
    -webkit-appearance: none;
    background: linear-gradient(to right, #f97316 0%, #f97316 30%, rgba(255,255,255,0.1) 30%);
}

.sr-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #fb923c 0%, #f97316 100%);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(249, 115, 22, 0.4);
    transition: transform 0.2s;
}

.sr-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.sr-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #fb923c 0%, #f97316 100%);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

.sr-slider-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    font-size: 12px;
    color: #6b7280;
}

.sr-budget-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.sr-preset {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    color: #d1d5db;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.sr-preset:hover {
    background: rgba(249, 115, 22, 0.1);
    border-color: rgba(249, 115, 22, 0.3);
}

.sr-preset.active {
    background: rgba(249, 115, 22, 0.2);
    border-color: #f97316;
    color: #fb923c;
}

/* Priority cards */
.sr-priorities-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.sr-priority-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.sr-priority-card:hover {
    background: rgba(249, 115, 22, 0.08);
    border-color: rgba(249, 115, 22, 0.3);
}

.sr-priority-card.selected {
    background: rgba(249, 115, 22, 0.15);
    border-color: #f97316;
    box-shadow: 0 0 20px rgba(249, 115, 22, 0.15);
}

.sr-priority-card input {
    display: none;
}

.sr-priority-icon {
    font-size: 28px;
    margin-bottom: 4px;
}

.sr-priority-name {
    color: #ffffff;
    font-weight: 600;
    font-size: 15px;
}

.sr-priority-desc {
    color: #9ca3af;
    font-size: 12px;
}

/* Extra chips */
.sr-extras-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.sr-extra-chip {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 8px 16px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 13px;
    color: #d1d5db;
}

.sr-extra-chip:hover {
    background: rgba(249, 115, 22, 0.08);
    border-color: rgba(249, 115, 22, 0.3);
}

.sr-extra-chip.selected {
    background: rgba(249, 115, 22, 0.15);
    border-color: #f97316;
    color: #fb923c;
}

.sr-extra-chip input {
    display: none;
}

/* Find button */
.sr-find-btn {
    width: 100%;
    padding: 18px 32px;
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    border: none;
    border-radius: 14px;
    color: white;
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
}

.sr-find-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(249, 115, 22, 0.35);
}

.sr-btn-icon {
    font-size: 20px;
}

/* Results */
.sr-results-header {
    text-align: center;
    margin-bottom: 30px;
}

.sr-results-header h3 {
    color: #ffffff;
    font-size: 24px;
    margin: 0 0 8px 0;
}

.sr-results-subtitle {
    color: #9ca3af;
    font-size: 14px;
    margin: 0;
}

.sr-results-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Phone cards */
.sr-phone-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
    position: relative;
}

.sr-phone-card:hover {
    border-color: rgba(249, 115, 22, 0.3);
    transform: translateY(-2px);
}

.sr-phone-card.sr-best-pick {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.1) 0%, rgba(249, 115, 22, 0.02) 100%);
    border-color: rgba(249, 115, 22, 0.4);
}

.sr-best-badge {
    position: absolute;
    top: -10px;
    left: 20px;
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}

.sr-phone-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.sr-phone-name {
    color: #ffffff;
    font-size: 20px;
    font-weight: 700;
}

.sr-phone-price {
    background: rgba(249, 115, 22, 0.15);
    color: #fb923c;
    padding: 6px 14px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 15px;
}

.sr-phone-specs {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.sr-spec {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #d1d5db;
    font-size: 14px;
}

.sr-spec-icon {
    font-size: 16px;
}

/* Score bars */
.sr-phone-scores {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px 20px;
    margin-bottom: 16px;
}

.sr-score-bar {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sr-score-label {
    color: #9ca3af;
    font-size: 12px;
    width: 75px;
    flex-shrink: 0;
}

.sr-score-track {
    flex: 1;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.sr-score-fill {
    height: 100%;
    background: linear-gradient(90deg, #fb923c, #f97316);
    border-radius: 3px;
    transition: width 0.5s ease;
}

.sr-score-value {
    color: #6b7280;
    font-size: 11px;
    width: 35px;
    text-align: right;
}

/* Features */
.sr-phone-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.sr-feature-tag {
    background: rgba(255, 255, 255, 0.05);
    color: #9ca3af;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
}

.sr-phone-meta {
    display: flex;
    gap: 8px;
    color: #6b7280;
    font-size: 12px;
}

/* No results */
.sr-no-results {
    text-align: center;
    padding: 60px 20px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 16px;
}

.sr-no-icon {
    font-size: 48px;
    display: block;
    margin-bottom: 16px;
}

.sr-no-results h4 {
    color: #ffffff;
    margin: 0 0 8px 0;
}

.sr-no-results p {
    color: #9ca3af;
    margin: 0;
}

/* Restart button */
.sr-restart-btn {
    width: 100%;
    padding: 14px;
    background: transparent;
    border: 1px solid rgba(249, 115, 22, 0.4);
    border-radius: 10px;
    color: #fb923c;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.sr-restart-btn:hover {
    background: rgba(249, 115, 22, 0.1);
    border-color: #f97316;
}

/* Mobile */
@media (max-width: 600px) {
    .sr-priorities-grid {
        grid-template-columns: 1fr;
    }
    
    .sr-phone-scores {
        grid-template-columns: 1fr;
    }
    
    .sr-budget-value {
        font-size: 36px;
    }
    
    .sr-phone-header {
        flex-direction: column;
        gap: 10px;
    }
    
    .sr-phone-specs {
        gap: 12px;
    }
}