/* ================================
   Energy Mapping Tool Styles
   ================================ */

/* Tool Header */
.tool-header {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    padding: 40px 0;
    color: var(--color-white);
}

.back-link {
    display: inline-flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 500;
    margin-bottom: 20px;
    transition: var(--transition);
}

.back-link:hover {
    color: var(--color-white);
    transform: translateX(-4px);
}

.tool-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--color-white);
}

.tool-tagline {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* Hero Section */
.hero-section {
    padding: 60px 0;
    background-color: var(--color-cream);
}

.hero-content-small {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hero-headline {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--color-secondary);
}

.hero-subtext {
    font-size: 1.125rem;
    color: var(--color-gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

/* Log Section */
.log-section {
    padding: 80px 0;
    background-color: var(--color-white);
}

.section-title {
    text-align: center;
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 12px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-gray);
    margin-bottom: 60px;
}

/* Energy Form */
.energy-form {
    max-width: 1200px;
    margin: 0 auto;
    background: linear-gradient(135deg, #f8f9fa 0%, var(--color-cream) 100%);
    border-radius: 16px;
    padding: 48px;
    box-shadow: var(--shadow-md);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.form-column {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-column.full-width {
    grid-column: 1 / -1;
}

.column-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #F59E0B;
    margin-bottom: 8px;
    padding-bottom: 12px;
    border-bottom: 3px solid #F59E0B;
}

/* Input Groups */
.input-group {
    display: flex;
    flex-direction: column;
}

.input-group label {
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 10px;
    font-size: 1.05rem;
}

.input-group input[type="date"],
.input-group input[type="number"],
.input-group select,
.input-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-secondary);
    transition: var(--transition);
    background-color: var(--color-white);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.05);
}

.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
    outline: none;
    border-color: #F59E0B;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.08), 0 0 0 4px rgba(245, 158, 11, 0.2);
}

.input-group input::placeholder,
.input-group textarea::placeholder {
    color: #6B7280;
    opacity: 0.8;
}

.input-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* Energy Sliders */
.energy-slider {
    width: 100%;
    height: 10px;
    border-radius: 5px;
    background: linear-gradient(to right,
        #EF4444 0%,
        #F59E0B 35%,
        #FBBF24 50%,
        #84CC16 75%,
        #10B981 100%);
    outline: none;
    -webkit-appearance: none;
    margin-bottom: 12px;
}

.energy-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-white);
    border: 4px solid #F59E0B;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.energy-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
}

.energy-slider::-moz-range-thumb {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-white);
    border: 4px solid #F59E0B;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.energy-labels {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--color-gray);
    margin-bottom: 8px;
}

.energy-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #F59E0B;
    padding: 4px 16px;
    background: rgba(245, 158, 11, 0.1);
    border-radius: 8px;
}

.energy-hint {
    font-size: 0.875rem;
    color: var(--color-gray);
    font-style: italic;
    margin-top: 4px;
}

/* Checkbox Grid */
.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background-color: var(--color-white);
    border: 2px solid rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.checkbox-label:hover {
    border-color: #F59E0B;
    background-color: rgba(245, 158, 11, 0.05);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: #F59E0B;
}

.checkbox-label span {
    font-size: 0.95rem;
    color: var(--color-secondary);
}

/* Form Actions */
.form-actions {
    text-align: center;
    padding-top: 20px;
    border-top: 2px solid #e5e7eb;
}

.btn-large {
    padding: 18px 56px;
    font-size: 1.125rem;
}

/* Insights Section */
.insights-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    color: var(--color-white);
}

.section-title-white {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 60px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 60px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
}

.stat-card.highlight {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--color-white);
}

.stat-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.stat-value {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 8px;
    line-height: 1;
}

.stat-label {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Charts Section */
.charts-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 32px;
    margin-bottom: 60px;
}

.chart-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 32px;
}

.chart-card h3 {
    color: var(--color-white);
    margin-bottom: 24px;
    font-size: 1.5rem;
    text-align: center;
}

/* Key Insights */
.key-insights {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 16px;
    padding: 40px;
}

.key-insights h3 {
    color: var(--color-white);
    margin-bottom: 24px;
    font-size: 1.75rem;
    text-align: center;
}

.insights-list {
    display: grid;
    gap: 16px;
}

.insight-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px 24px;
    border-radius: 12px;
    border-left: 4px solid var(--color-white);
}

.insight-item p {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.95);
}

.insight-item strong {
    color: var(--color-white);
}

/* Session History */
.history-section {
    padding: 80px 0;
    background-color: var(--color-cream);
}

.session-history {
    display: grid;
    gap: 16px;
    margin-top: 40px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.session-card {
    background-color: var(--color-white);
    border-radius: 12px;
    padding: 24px 32px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    gap: 24px;
    align-items: center;
}

.session-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.session-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-right: 24px;
    border-right: 2px solid #e5e7eb;
}

.session-date-day {
    font-size: 2rem;
    font-weight: 800;
    color: #F59E0B;
    line-height: 1;
}

.session-date-month {
    font-size: 0.875rem;
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.session-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.session-time {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-secondary);
}

.session-meta {
    display: flex;
    gap: 16px;
    font-size: 0.875rem;
    color: var(--color-gray);
}

.session-energy {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.energy-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.95rem;
}

.energy-badge.high {
    background: rgba(16, 185, 129, 0.1);
    color: #10B981;
}

.energy-badge.medium {
    background: rgba(251, 191, 36, 0.1);
    color: #D97706;
}

.energy-badge.low {
    background: rgba(239, 68, 68, 0.1);
    color: #EF4444;
}

.session-result {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: right;
}

.session-result.positive {
    color: #10B981;
}

.session-result.negative {
    color: #EF4444;
}

.empty-state {
    text-align: center;
    color: var(--color-gray);
    font-size: 1.125rem;
    padding: 60px 20px;
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    color: var(--color-white);
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Mobile Responsive */
@media (max-width: 968px) {
    .form-grid {
        grid-template-columns: 1fr;
    }

    .charts-section {
        grid-template-columns: 1fr;
    }

    .session-card {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .session-date {
        flex-direction: row;
        gap: 12px;
        padding-right: 0;
        padding-bottom: 16px;
        border-right: none;
        border-bottom: 2px solid #e5e7eb;
    }
}

@media (max-width: 768px) {
    .tool-header h1 {
        font-size: 2rem;
    }

    .hero-headline {
        font-size: 1.75rem;
    }

    .energy-form {
        padding: 32px 24px;
    }

    .column-title {
        font-size: 1.25rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .section-title-white {
        font-size: 2rem;
    }

    .checkbox-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .energy-form {
        padding: 24px 16px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-value {
        font-size: 2.5rem;
    }

    .btn-large {
        width: 100%;
        padding: 16px 32px;
    }
}