* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primary: #1a3a52;
    --color-secondary: #0095a8;
    --color-success: #4caf50;
    --color-light: #f5f5f5;
    --color-border: #ddd;
    --color-text: #333;
    --color-text-light: #666;
    --sidebar-width: 260px;
}

html, body {
    width: 100%;
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', sans-serif;
    background: var(--color-light);
}

.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--color-primary);
    color: white;
    z-index: 999;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.2);
}

.sidebar.active {
    transform: translateX(0);
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 15px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.sidebar-header h2 {
    font-size: 18px;
    font-weight: 700;
}

.close-menu {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 5px;
    transition: color 0.3s ease;
}

.close-menu:hover {
    color: var(--color-secondary);
}

.sidebar-menu {
    list-style: none;
    padding: 20px 0;
}

.sidebar-menu li {
    margin: 0;
}

.sidebar-menu a {
    display: block;
    padding: 14px 20px;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
    border-left: 4px solid transparent;
}

.sidebar-menu a:hover {
    background: rgba(0, 149, 168, 0.2);
    border-left-color: var(--color-secondary);
    padding-left: 24px;
}

.sidebar-menu hr {
    margin: 10px 0;
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-overlay {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.active {
    display: block;
    opacity: 1;
}

.app-container {
    width: 100%;
    margin: 0;
    background: white;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

@media (max-width: 1024px) {
    .app-container {
        width: 100%;
        margin: 0;
    }

    body.sidebar-open {
        overflow: hidden;
    }
}

@media (min-width: 1025px) {
    .app-container {
        width: 100%;
        margin: 0;
        border-radius: 0;
        box-shadow: none;
    }
}

.app-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, #0d2a3d 100%);
    color: white;
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: clamp(12px, 2vw, 20px) clamp(15px, 3vw, 30px);
    transition: padding 0.3s ease;
}

.menu-toggle {
    background: none;
    border: none;
    color: white;
    font-size: clamp(20px, 3vw, 24px);
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 5px;
    width: clamp(40px, 5vw, 44px);
    height: clamp(40px, 5vw, 44px);
    transition: all 0.3s ease;
}

.menu-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.app-header h1 {
    font-size: clamp(14px, 2vw, 20px);
    font-weight: 700;
    letter-spacing: clamp(0.5px, 0.1vw, 1px);
    flex: 1;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    margin: 0;
}

.app-header h1:hover {
    opacity: 0.9;
}

.header-logo {
    font-size: clamp(24px, 3vw, 32px);
    color: white;
    margin-right: clamp(10px, 1.5vw, 15px);
    transition: all 0.3s ease;
}

.header-space {
    width: auto;
    min-width: clamp(40px, 5vw, 44px);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: clamp(8px, 1vw, 10px);
    transition: all 0.3s ease;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: clamp(8px, 1vw, 10px);
    transition: all 0.3s ease;
}

.user-name {
    color: white;
    font-size: clamp(12px, 1.5vw, 14px);
    font-weight: 500;
    display: none;
    transition: all 0.3s ease;
}

.btn-logout {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: clamp(6px, 1vw, 8px) clamp(12px, 1.5vw, 15px);
    border-radius: 6px;
    cursor: pointer;
    font-size: clamp(12px, 1.5vw, 13px);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
}

.btn-logout:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

.app-header h1 {
    text-align: center;
}

@media (min-width: 1025px) {
    .app-header h1 {
        text-align: left;
        padding-left: clamp(15px, 2vw, 20px);
    }

    .user-name {
        display: inline;
    }

    .header-top {
        padding: 20px 30px;
    }
}

.app-main {
    flex: 1;
    padding: clamp(20px, 3vw, 40px);
    overflow-y: auto;
    transition: padding 0.3s ease;
    display: flex;
    justify-content: center;
}

.tab-content {
    display: none;
    flex: 1;
    overflow-y: auto;
    animation: slideIn 0.3s ease-in-out;
}

.tab-content.active {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: min(800px, 96vw);
    margin: 0 auto;
    padding: clamp(10px, 3vw, 20px);
}

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

.paso-section {
    display: flex !important;
    flex-direction: column;
    width: 100%;
    max-width: min(800px, 96vw);
    margin: 0 auto;
    padding: clamp(10px, 3vw, 20px);
}

.paso-header {
    text-align: center;
    margin-bottom: clamp(20px, 3vw, 30px);
    transition: all 0.3s ease;
}

.paso-header i {
    font-size: clamp(40px, 6vw, 64px);
    color: var(--color-secondary);
    margin-bottom: 10px;
    display: block;
    transition: font-size 0.3s ease;
}

.paso-header h2 {
    color: var(--color-primary);
    font-size: clamp(18px, 2.5vw, 24px);
    font-weight: 700;
    letter-spacing: 0.5px;
    margin: 0;
    transition: font-size 0.3s ease;
}

.paso-form {
    display: flex;
    flex-direction: column;
    gap: clamp(16px, 2vw, 20px);
    flex: 1;
    transition: gap 0.3s ease;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    position: relative;
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: clamp(11px, 1.5vw, 12px);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
    transition: font-size 0.3s ease;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: clamp(10px, 1.5vw, 12px) clamp(12px, 2vw, 15px);
    border: 2px solid var(--color-border);
    border-radius: 6px;
    font-size: clamp(13px, 1.5vw, 14px);
    font-family: inherit;
    background: white;
    color: var(--color-text);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(0, 149, 168, 0.1);
    background: rgba(0, 149, 168, 0.02);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
    font-family: inherit;
}

.form-icon {
    position: absolute;
    right: 12px;
    top: 40px;
    color: var(--color-secondary);
    font-size: 18px;
    display: none;
}

.form-group input:valid ~ .form-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 1025px) {
    .form-group label {
        font-size: 13px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 14px 18px;
        font-size: 15px;
    }
}

.form-section-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-primary);
    margin-top: 15px;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

@media (min-width: 768px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.btn-primary,
.btn-secondary,
.btn-enviar {
    padding: clamp(12px, 1.5vw, 16px) clamp(16px, 2vw, 24px);
    border: none;
    border-radius: clamp(5px, 0.8vw, 6px);
    font-size: clamp(13px, 1.5vw, 15px);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(8px, 1vw, 12px);
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    margin-top: clamp(16px, 2vw, 24px);
    border: 2px solid var(--color-primary);
}

.btn-primary:hover {
    background: #0d2a3d;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(26, 58, 82, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: white;
    color: var(--color-secondary);
    border: 2px solid var(--color-secondary);
}

.btn-secondary:hover {
    background: rgba(0, 149, 168, 0.05);
}

.btn-secondary i {
    font-size: clamp(14px, 1.5vw, 18px);
    transition: font-size 0.3s ease;
}

.btn-enviar {
    background: var(--color-primary);
    color: white;
    margin-top: auto;
    font-size: clamp(12px, 1.5vw, 14px);
    border: 2px solid var(--color-primary);
}

.btn-enviar:hover {
    background: #0d2a3d;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(26, 58, 82, 0.3);
}

.btn-firma-small {
    background: var(--color-secondary);
    color: white;
    border: none;
    padding: clamp(6px, 1vw, 10px) clamp(10px, 1.5vw, 14px);
    border-radius: clamp(3px, 0.5vw, 4px);
    font-size: clamp(11px, 1.3vw, 13px);
    cursor: pointer;
    margin-top: clamp(8px, 1vw, 12px);
    transition: all 0.3s ease;
}

.fotos-preview {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(8px, 1.5vw, 12px);
    margin-top: clamp(12px, 2vw, 18px);
    transition: gap 0.3s ease;
}

.fotos-preview img,
.fotos-preview video {
    width: 100%;
    height: clamp(90px, 15vw, 140px);
    object-fit: cover;
    border-radius: clamp(4px, 0.8vw, 6px);
    border: 2px solid var(--color-border);
    transition: all 0.3s ease;
}

.galeria-fotos {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(8px, 1.5vw, 12px);
    margin: clamp(12px, 2vw, 18px) 0;
    transition: gap 0.3s ease;
}

.galeria-fotos img {
    width: 100%;
    height: clamp(90px, 15vw, 140px);
    object-fit: cover;
    border-radius: clamp(4px, 0.8vw, 6px);
    transition: all 0.3s ease;
}

@media (min-width: 768px) {
    .fotos-preview {
        grid-template-columns: repeat(4, 1fr);
    }

    .galeria-fotos {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1025px) {
    .fotos-preview {
        grid-template-columns: repeat(6, 1fr);
    }

    .galeria-fotos {
        grid-template-columns: repeat(6, 1fr);
    }
}

.resumen-info {
    background: var(--color-light);
    padding: clamp(12px, 2vw, 18px);
    border-radius: clamp(5px, 0.8vw, 6px);
    margin-bottom: clamp(16px, 2vw, 24px);
    transition: all 0.3s ease;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: clamp(8px, 1.5vw, 12px) 0;
    border-bottom: 1px solid var(--color-border);
    font-size: clamp(12px, 1.5vw, 14px);
    transition: all 0.3s ease;
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    font-weight: 700;
    color: var(--color-primary);
    flex: 0 0 clamp(90px, 15vw, 150px);
    transition: all 0.3s ease;
}

.info-value {
    color: var(--color-text);
    flex: 1;
    text-align: right;
    word-break: break-word;
}

.evidencia-section {
    margin: clamp(16px, 2vw, 24px) 0;
    padding: clamp(12px, 2vw, 18px);
    background: var(--color-light);
    border-radius: clamp(5px, 0.8vw, 6px);
    border-left: clamp(3px, 0.5vw, 4px) solid var(--color-secondary);
    transition: all 0.3s ease;
}

.evidencia-section h3 {
    font-size: clamp(12px, 1.5vw, 14px);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: clamp(12px, 2vw, 18px);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.checkbox-group {
    margin: clamp(16px, 2vw, 24px) 0;
    transition: margin 0.3s ease;
}

.checkbox-group input[type="checkbox"] {
    margin-right: clamp(8px, 1vw, 12px);
    width: clamp(16px, 2vw, 20px);
    height: clamp(16px, 2vw, 20px);
    cursor: pointer;
    transition: all 0.3s ease;
}

.checkbox-group label {
    display: inline;
    font-size: clamp(12px, 1.5vw, 14px);
    color: var(--color-text);
    font-weight: normal;
    cursor: pointer;
    user-select: none;
    transition: font-size 0.3s ease;
}

.firma-area {
    border: 2px dashed var(--color-border);
    border-radius: clamp(5px, 0.8vw, 6px);
    padding: clamp(8px, 1.5vw, 12px);
    margin-top: clamp(8px, 1.5vw, 12px);
    text-align: center;
    transition: all 0.3s ease;
}

#canvasFirma {
    display: none;
    width: 100%;
    height: clamp(70px, 10vw, 100px);
    border: 1px solid var(--color-border);
    border-radius: clamp(3px, 0.5vw, 4px);
    cursor: crosshair;
    background: white;
    transition: all 0.3s ease;
}

.mensaje {
    display: none;
    padding: clamp(10px, 1.5vw, 14px) clamp(12px, 2vw, 16px);
    border-radius: clamp(5px, 0.8vw, 6px);
    font-size: clamp(12px, 1.5vw, 14px);
    font-weight: 600;
    margin-top: clamp(12px, 2vw, 18px);
    animation: slideIn 0.3s ease-in-out;
    transition: all 0.3s ease;
}

.mensaje.success {
    background: #e8f5e9;
    color: #2e7d32;
    border-left: clamp(3px, 0.5vw, 4px) solid #4caf50;
    display: block;
}

.mensaje.error {
    background: #ffebee;
    color: #c62828;
    border-left: clamp(3px, 0.5vw, 4px) solid #f44336;
    display: block;
}

.info-content,
.config-content,
.help-content {
    display: flex;
    flex-direction: column;
    gap: clamp(16px, 2vw, 24px);
    transition: gap 0.3s ease;
}

.info-card {
    background: var(--color-light);
    padding: clamp(16px, 2.5vw, 24px);
    border-radius: clamp(6px, 1vw, 8px);
    border-left: clamp(3px, 0.5vw, 4px) solid var(--color-secondary);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.info-card h3 {
    color: var(--color-primary);
    font-size: clamp(13px, 1.5vw, 15px);
    font-weight: 700;
    margin: 0 0 clamp(10px, 1.5vw, 14px) 0;
    display: flex;
    align-items: center;
    gap: clamp(6px, 1vw, 10px);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.info-card p {
    margin: clamp(6px, 1vw, 10px) 0;
    font-size: clamp(12px, 1.5vw, 14px);
    color: var(--color-text);
    line-height: 1.6;
    transition: all 0.3s ease;
}

.info-card strong {
    color: var(--color-primary);
    font-weight: 700;
}

.badge {
    display: inline-block;
    padding: clamp(3px, 0.5vw, 5px) clamp(8px, 1.2vw, 12px);
    border-radius: clamp(16px, 3vw, 20px);
    font-size: clamp(10px, 1.2vw, 12px);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.badge.success {
    background: #e8f5e9;
    color: #2e7d32;
}

.tech-list,
.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tech-list li,
.feature-list li {
    padding: clamp(5px, 0.8vw, 7px) 0;
    font-size: clamp(12px, 1.5vw, 14px);
    color: var(--color-text);
    line-height: 1.6;
    transition: all 0.3s ease;
}

.feature-list li:before {
    content: "✓ ";
    color: var(--color-success);
    font-weight: 700;
    margin-right: clamp(4px, 0.6vw, 6px);
}

.info-footer {
    text-align: center;
    padding: clamp(16px, 2.5vw, 24px);
    color: var(--color-text-light);
    font-size: clamp(12px, 1.5vw, 14px);
    font-style: italic;
    transition: all 0.3s ease;
}

.info-footer i {
    color: #e91e63;
    margin-right: clamp(4px, 0.6vw, 6px);
}

.config-group {
    background: var(--color-light);
    padding: clamp(16px, 2.5vw, 24px);
    border-radius: clamp(6px, 1vw, 8px);
    border-top: clamp(3px, 0.5vw, 4px) solid var(--color-primary);
    transition: all 0.3s ease;
}

.config-group h3 {
    color: var(--color-primary);
    font-size: clamp(13px, 1.5vw, 15px);
    font-weight: 700;
    margin: 0 0 clamp(12px, 2vw, 18px) 0;
    display: flex;
    align-items: center;
    gap: clamp(6px, 1vw, 10px);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.config-item {
    margin-bottom: 16px;
}

.config-item:last-child {
    margin-bottom: 0;
}

.config-item label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.config-item select,
.config-item input[type="text"] {
    width: 100%;
    padding: 10px 12px;
    border: 2px solid var(--color-border);
    border-radius: 6px;
    font-size: 13px;
    color: var(--color-text);
    background: white;
    transition: all 0.3s ease;
}

.config-item select:focus,
.config-item input[type="text"]:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(0, 149, 168, 0.1);
}

.config-item.checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
}

.config-item.checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.config-item.checkbox label {
    margin: 0;
    font-weight: 500;
    text-transform: none;
    cursor: pointer;
    user-select: none;
}

.help-section {
    background: var(--color-light);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 15px;
}

.help-section h3 {
    color: var(--color-primary);
    font-size: 14px;
    font-weight: 700;
    margin: 0 0 16px 0;
    display: flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.faq-item {
    margin-bottom: 12px;
    background: white;
    border-radius: 6px;
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.faq-question {
    padding: 12px 15px;
    background: #f9f9f9;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-primary);
    user-select: none;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: #f0f0f0;
}

.faq-question i {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question {
    background: var(--color-secondary);
    color: white;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    display: none;
    padding: 15px;
    background: white;
    border-top: 1px solid var(--color-border);
    font-size: 12px;
    line-height: 1.8;
    color: var(--color-text);
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer p {
    margin: 6px 0;
}

.support-card {
    background: white;
    padding: 15px;
    border-radius: 6px;
    border-left: 4px solid var(--color-success);
}

.support-card p {
    font-size: 13px;
    margin: 8px 0;
    color: var(--color-text);
}

.support-card a {
    color: var(--color-secondary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.support-card a:hover {
    color: var(--color-primary);
}

.doc-links {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.doc-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    background: white;
    border: 2px solid var(--color-border);
    border-radius: 6px;
    text-decoration: none;
    color: var(--color-secondary);
    font-weight: 600;
    font-size: 13px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.doc-link:hover {
    background: var(--color-secondary);
    color: white;
    border-color: var(--color-secondary);
}

.doc-link i {
    font-size: 18px;
}

@media (min-width: 768px) {
    .doc-links {
        grid-template-columns: 1fr 1fr;
    }
}

.bug-form {
    background: white;
    padding: 15px;
    border-radius: 6px;
    border: 1px solid var(--color-border);
}

.bug-form .form-group {
    margin-bottom: 15px;
}

.bug-form .form-group:last-child {
    margin-bottom: 0;
}

.bug-form label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.bug-form select,
.bug-form textarea {
    width: 100%;
    padding: 10px 12px;
    border: 2px solid var(--color-border);
    border-radius: 6px;
    font-size: 13px;
    font-family: inherit;
    color: var(--color-text);
    background: white;
    transition: all 0.3s ease;
}

.bug-form select:focus,
.bug-form textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(0, 149, 168, 0.1);
}

@media (min-width: 1025px) {
    .info-card,
    .config-group,
    .help-section {
        padding: 25px;
    }

    .info-card h3,
    .config-group h3,
    .help-section h3 {
        font-size: 15px;
    }

    .info-card p,
    .tech-list li,
    .feature-list li {
        font-size: 14px;
    }

    .faq-question,
    .faq-answer {
        font-size: 13px;
    }
}

.app-main {
    display: flex;
    flex: 1;
    padding: 20px;
    overflow-y: auto;
}

.welcome-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: clamp(16px, 2vw, 24px);
    width: 100%;
    transition: all 0.3s ease;
}

.welcome-icon {
    font-size: clamp(48px, 8vw, 80px);
    color: var(--color-secondary);
    animation: pulse 2s ease-in-out infinite;
    transition: font-size 0.3s ease;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.welcome-section h2 {
    font-size: clamp(20px, 3vw, 32px);
    font-weight: 700;
    color: var(--color-primary);
    margin: 0;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.welcome-section p {
    font-size: clamp(13px, 1.5vw, 16px);
    color: var(--color-text-light);
    margin: 0;
    transition: all 0.3s ease;
}

.quick-access {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(12px, 1.5vw, 16px);
    width: 100%;
    max-width: clamp(300px, 50vw, 600px);
    margin: clamp(16px, 2vw, 24px) 0;
    transition: all 0.3s ease;
}

@media (min-width: 768px) {
    .quick-access {
        grid-template-columns: 1fr 1fr;
    }
}

.quick-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(8px, 1vw, 12px);
    padding: clamp(12px, 1.5vw, 16px) clamp(16px, 2vw, 24px);
    border-radius: clamp(6px, 1vw, 8px);
    text-decoration: none;
    font-weight: 700;
    font-size: clamp(13px, 1.5vw, 15px);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.quick-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(26, 58, 82, 0.3);
}

.quick-btn.secondary {
    background: white;
    color: var(--color-secondary);
    border: 2px solid var(--color-secondary);
}

.quick-btn.secondary:hover {
    background: var(--color-secondary);
    color: white;
}

.quick-btn i {
    font-size: clamp(14px, 1.5vw, 18px);
    transition: font-size 0.3s ease;
}

.info-box {
    background: var(--color-light);
    border-left: clamp(3px, 0.5vw, 4px) solid var(--color-secondary);
    padding: clamp(12px, 2vw, 20px);
    border-radius: clamp(6px, 1vw, 8px);
    width: 100%;
    max-width: clamp(400px, 60vw, 600px);
    text-align: left;
    transition: all 0.3s ease;
}

.info-box h3 {
    font-size: clamp(12px, 1.5vw, 14px);
    font-weight: 700;
    color: var(--color-primary);
    margin: 0 0 clamp(6px, 1vw, 10px) 0;
    display: flex;
    align-items: center;
    gap: clamp(6px, 1vw, 10px);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.info-box p {
    font-size: clamp(11px, 1.5vw, 13px);
    color: var(--color-text);
    margin: 0;
    line-height: 1.6;
    transition: all 0.3s ease;

    .quick-access {
        max-width: 600px;
    }

    .info-box {
        max-width: 600px;
    }
}

.auth-container {
    max-width: 600px;
    width: 100%;
    margin: clamp(10px, 3vw, 30px) auto;
    padding: 0 clamp(15px, 5vw, 20px);
}

.auth-box {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.header-logo {
    font-size: 28px;
    color: white;
    margin-right: 15px;
}

.auth-tabs {
    display: flex;
    background: var(--color-light);
    border-bottom: 2px solid var(--color-border);
}

.auth-tab-button {
    flex: 1;
    padding: 18px 20px;
    background: transparent;
    border: none;
    color: var(--color-text-light);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.auth-tab-button:hover {
    background: rgba(0, 149, 168, 0.05);
    color: var(--color-secondary);
}

.auth-tab-button.active {
    background: white;
    color: var(--color-primary);
    border-bottom-color: var(--color-secondary);
}

.auth-tab-button:hover {
    opacity: 0.9;
}

.login-tabs {
    display: flex;
    background: #f8f9fa;
    border-bottom: 1px solid var(--color-border);
}

.tab-button {
    flex: 1;
    padding: 15px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--color-text-light);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.tab-button:hover {
    background: rgba(0, 149, 168, 0.05);
    color: var(--color-secondary);
}

.tab-button.active {
    border-bottom-color: var(--color-secondary);
    color: var(--color-secondary);
    background: white;
}

.auth-form {
    padding: 30px;
    display: none;
}

.auth-form.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--color-text);
    font-weight: 600;
    font-size: 14px;
}

.form-group label i {
    color: var(--color-secondary);
    margin-right: 5px;
}

.form-group input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--color-border);
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(0, 149, 168, 0.1);
}

.password-input {
    position: relative;
}

.password-input input {
    padding-right: 45px;
}

.toggle-password {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--color-text-light);
    cursor: pointer;
    padding: 8px;
    font-size: 16px;
    transition: color 0.3s ease;
}

.toggle-password:hover {
    color: var(--color-secondary);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    font-size: 13px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: var(--color-text);
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

.forgot-password {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.forgot-password:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.btn-primary {
    width: 100%;
    padding: 14px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-primary:hover {
    background: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 149, 168, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.alert {
    padding: 12px 15px;
    border-radius: 6px;
    margin-top: 20px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert.info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.password-strength {
    margin-top: 8px;
    height: 4px;
    background: #e0e0e0;
    border-radius: 2px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.password-strength::before {
    content: '';
    display: block;
    height: 100%;
    background: #e0e0e0;
    transition: all 0.3s ease;
}

.password-strength.weak::before {
    width: 33%;
    background: #f44336;
}

.password-strength.medium::before {
    width: 66%;
    background: #ff9800;
}

.password-strength.strong::before {
    width: 100%;
    background: #4caf50;
}

.login-footer {
    text-align: center;
    padding: 20px;
    background: #f8f9fa;
    border-top: 1px solid var(--color-border);
    font-size: 13px;
    color: var(--color-text-light);
}

@media (max-width: 768px) {
    .auth-container {
        margin: 20px auto;
    }

    .auth-box {
        border-radius: 8px;
    }

    .auth-form {
        padding: 30px 20px;
    }

    .auth-tab-button {
        font-size: 14px;
        padding: 15px 12px;
    }

    .header-logo {
        font-size: 24px;
        margin-right: 10px;
    }

    .app-header h1 {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .auth-tab-button {
        font-size: 13px;
        padding: 12px 10px;
        gap: 5px;
    }

    .auth-form {
        padding: 25px 15px;
    }

    .form-group {
        margin-bottom: 18px;
    }
}

.form-select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--color-border);
    border-radius: 6px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: white;
    color: var(--color-text);
    cursor: pointer;
}

.form-select:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(0, 149, 168, 0.1);
}

.form-select option {
    padding: 10px;
}
/* Estilos para modal de cámara */
.camera-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.camera-modal-content {
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 500px;
    overflow: hidden;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.camera-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-primary);
    color: white;
}

.camera-modal-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.camera-close {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

.camera-close:hover {
    transform: scale(1.1);
}

.camera-modal-body {
    padding: 20px;
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.camera-modal-buttons {
    display: flex;
    gap: 10px;
    padding: 16px 20px;
    border-top: 1px solid var(--color-border);
    background: var(--color-light);
}

.camera-modal-buttons button {
    flex: 1;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 0; /* Override any modifying margins from other classes */
}

.error-message {
    padding: 12px;
    background: #ffebee;
    border: 1px solid #ffcdd2;
    border-radius: 6px;
    font-size: 14px;
}

/* Responsive para modal de cámara */
@media (max-width: 480px) {
    .camera-modal-content {
        width: 95%;
        max-height: 95vh;
    }

    .camera-modal-header h3 {
        font-size: 16px;
    }

    .camera-modal-buttons {
        flex-direction: column;
    }
}