/**
 * IPSS Calculator - Estilos integrados con Dashboard UrologIA
 * Usa variables CSS del sistema principal
 */

/* ========== WRAPPER ========== */
.ipss-wrapper {
    max-width: 900px;
    margin: 0 auto;
    transition: max-width 0.3s ease;
}

.ipss-wrapper.wide {
    max-width: 1100px;
}

/* ========== CARD ========== */
.ipss-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--space-8);
    margin-bottom: var(--space-6);
    animation: ipssSlideUp 0.4s ease;
}

.ipss-card-wide {
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

@keyframes ipssSlideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.ipss-card-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.ipss-card-header h1 {
    color: var(--color-primary);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-2);
}

.ipss-card-header p {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
}

/* ========== LOGO ICON ========== */
.ipss-logo-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-5);
    box-shadow: var(--shadow);
}

.ipss-logo-icon i,
.ipss-logo-icon svg {
    width: 40px;
    height: 40px;
    color: white;
}

/* ========== INTRO ========== */
.ipss-intro {
    text-align: center;
}

.ipss-intro-text {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    margin-bottom: var(--space-6);
    line-height: 1.7;
}

.ipss-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.ipss-feature {
    background: var(--color-gray-50);
    padding: var(--space-5);
    border-radius: var(--radius);
    text-align: center;
}

.ipss-feature-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-3);
    box-shadow: var(--shadow-sm);
}

.ipss-feature-icon i,
.ipss-feature-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.ipss-feature-text {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
    line-height: 1.4;
}

.ipss-checkbox-container {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin: var(--space-6) 0;
    justify-content: center;
    padding: var(--space-4);
    background: var(--color-gray-50);
    border-radius: var(--radius);
}

.ipss-checkbox-container input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.ipss-checkbox-container label {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    cursor: pointer;
}

/* ========== PROGRESS BAR ========== */
.ipss-progress-container {
    margin-bottom: var(--space-8);
}

.ipss-progress-bar {
    height: 10px;
    background: var(--color-gray-200);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.ipss-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: var(--radius-full);
    transition: width 0.4s ease;
}

.ipss-progress-text {
    text-align: center;
    margin-top: var(--space-3);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

/* ========== QUESTIONS ========== */
.question {
    display: none;
    animation: ipssFadeIn 0.4s ease;
}

.question.active {
    display: block;
}

@keyframes ipssFadeIn {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

.question h2 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-6);
    color: var(--text-primary);
    line-height: 1.6;
    font-weight: var(--font-weight-semibold);
}

.question-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: white;
    width: 36px;
    height: 36px;
    border-radius: var(--radius);
    margin-right: var(--space-3);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    box-shadow: var(--shadow-sm);
}

/* ========== OPTIONS ========== */
.options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
    width: 100%;
}

.option {
    display: flex;
    align-items: center;
    width: 100%;
    padding: var(--space-4) var(--space-5);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: var(--font-size-base);
    background: var(--color-white);
    position: relative;
    text-align: left;
}

.option:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.option.selected {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: white;
}

.option input {
    display: none;
}

.option-indicator {
    width: 22px;
    height: 22px;
    min-width: 22px;
    border: 2px solid var(--color-gray-300);
    border-radius: 50%;
    margin-right: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

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

.option.selected .option-indicator {
    border-color: white;
    background: white;
}

.option.selected .option-indicator::after {
    content: '';
    width: 10px;
    height: 10px;
    background: var(--color-primary);
    border-radius: 50%;
}

.option-text {
    flex: 1;
}

/* ========== NAVIGATION ========== */
.ipss-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: var(--space-8);
    gap: var(--space-4);
}

/* ========== RESULTS ========== */
.ipss-results {
    text-align: center;
}

.ipss-results-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-6);
}

.ipss-result-card {
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    text-align: center;
}

.ipss-result-label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-2);
    font-weight: var(--font-weight-semibold);
}

.ipss-result-value {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    font-weight: var(--font-weight-bold);
}

/* ========== SCORE CIRCLE ========== */
.ipss-score-circle {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    margin: 0 auto var(--space-4);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.ipss-score-circle::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 3px solid currentColor;
    opacity: 0.3;
}

.ipss-score-circle .number {
    font-size: 3rem;
    line-height: 1;
    font-weight: 800;
}

.ipss-score-circle .label {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    margin-top: 2px;
}

/* ========== SEVERITY BADGE ========== */
.ipss-severity-badge {
    display: inline-block;
    padding: var(--space-2) var(--space-5);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ipss-severity-badge.severity-leve {
    background: var(--color-success-light);
    color: var(--color-success);
}

.ipss-severity-badge.severity-moderado {
    background: var(--color-warning-light);
    color: var(--color-warning);
}

.ipss-severity-badge.severity-severo {
    background: var(--color-danger-light);
    color: var(--color-danger);
}

/* ========== QOL SCALE ========== */
.ipss-qol-value {
    margin-bottom: var(--space-4);
}

.ipss-qol-scale {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    justify-content: center;
}

.ipss-qol-scale-label {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ipss-qol-scale-label.good {
    color: var(--color-success);
}

.ipss-qol-scale-label.bad {
    color: var(--color-danger);
}

.ipss-qol-meter {
    display: flex;
    gap: 4px;
}

.ipss-qol-meter span {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-gray-200);
    transition: all 0.3s ease;
}

.ipss-qol-meter span.current {
    transform: scale(1.3);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

/* ========== AI INTERPRETATION ========== */
.ipss-ai-interpretation {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, rgba(var(--color-primary-rgb), 0.1) 100%);
    border: 1px solid var(--color-primary);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    margin-top: var(--space-6);
    text-align: left;
}

.ipss-ai-interpretation h3 {
    color: var(--color-primary-dark);
    margin-bottom: var(--space-4);
    font-size: var(--font-size-base);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.ipss-ai-interpretation h3 i,
.ipss-ai-interpretation h3 svg {
    width: 20px;
    height: 20px;
}

.ipss-ai-interpretation .content {
    color: var(--text-primary);
    line-height: 1.8;
    font-size: var(--font-size-base);
}

.ipss-ai-interpretation .content p {
    margin-bottom: var(--space-3);
}

.ipss-ai-interpretation .content strong {
    color: var(--color-secondary);
    font-weight: var(--font-weight-semibold);
}

.ipss-ai-interpretation .content ul,
.ipss-ai-interpretation .content ol {
    margin: var(--space-3) 0;
    padding-left: var(--space-5);
}

.ipss-ai-interpretation .content li {
    margin-bottom: var(--space-2);
}

.typing-indicator {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--text-secondary);
}

.typing-indicator::after {
    content: '';
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-gray-200);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: ipssSpin 0.8s linear infinite;
}

/* ========== LOADING ========== */
.ipss-loading {
    text-align: center;
    padding: var(--space-12) var(--space-8);
}

.ipss-spinner {
    width: 56px;
    height: 56px;
    border: 4px solid var(--color-gray-200);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: ipssSpin 1s linear infinite;
    margin: 0 auto var(--space-5);
}

@keyframes ipssSpin {
    to { transform: rotate(360deg); }
}

.ipss-loading p {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
}

/* ========== DISCLAIMER ========== */
.ipss-disclaimer {
    background: var(--color-warning-light);
    border: 1px solid var(--color-warning);
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius);
    margin-top: var(--space-6);
    font-size: var(--font-size-sm);
    color: #92400e;
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    text-align: left;
}

.ipss-disclaimer i,
.ipss-disclaimer svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .ipss-card {
        padding: var(--space-5);
    }

    .ipss-card-header h1 {
        font-size: var(--font-size-xl);
    }

    .ipss-features {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-3);
    }

    .ipss-feature {
        padding: var(--space-4);
    }

    .ipss-results-grid {
        grid-template-columns: 1fr;
    }

    .ipss-score-circle {
        width: 120px;
        height: 120px;
    }

    .ipss-score-circle .number {
        font-size: 2.5rem;
    }

    .question h2 {
        font-size: var(--font-size-base);
    }

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

    .option {
        padding: var(--space-3) var(--space-4);
    }

    .ipss-navigation {
        flex-direction: column;
    }

    .ipss-navigation .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .ipss-features {
        grid-template-columns: 1fr;
    }

    .ipss-checkbox-container {
        flex-direction: column;
        text-align: center;
    }

    .ipss-qol-meter span {
        width: 16px;
        height: 16px;
    }
}