@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --bg-base: #0a0b10;
    --bg-surface: #151822;
    --bg-elevated: #1e2230;
    --primary: #00E5FF;
    --primary-dark: #00b3cc;
    --danger: #FF3333;
    --danger-dark: #cc0000;
    --text-main: #E0E0E0;
    --text-muted: #8F95B2;
    --border: #2A2F45;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-base);
    color: var(--text-main);
    min-height: 100vh;
}

.view-container {
    display: none;
    min-height: 100vh;
}

.view-container.active {
    display: flex;
}

#login-view {
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at center, #151822 0%, #0a0b10 100%);
}

.login-box {
    background: var(--bg-surface);
    padding: 40px;
    border-radius: 12px;
    width: 100%;
    max-width: 400px;
    border: 1px solid var(--border);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    text-align: center;
}

.login-header {
    margin-bottom: 30px;
}

.logo-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.login-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.login-header p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 5px;
}

.input-group {
    position: relative;
    margin-bottom: 20px;
}

.input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.input-group input {
    width: 100%;
    padding: 15px 15px 15px 45px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-main);
    font-size: 1rem;
    outline: none;
    transition: 0.3s;
}

.input-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(0, 229, 255, 0.1);
}

.btn-primary {
    width: 100%;
    padding: 15px;
    background: var(--primary);
    color: #000;
    border: none;
    border-radius: 6px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    padding: 10px 20px;
    background: var(--bg-elevated);
    color: var(--text-main);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}

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

.btn-danger {
    padding: 10px 20px;
    background: transparent;
    color: var(--danger);
    border: 1px solid var(--danger);
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}

.btn-danger:hover {
    background: var(--danger);
    color: #fff;
}

.back-link {
    display: inline-block;
    margin-top: 20px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: 0.3s;
}

.back-link:hover {
    color: var(--primary);
}

.sidebar {
    width: 280px;
    background: var(--bg-surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.sidebar-brand {
    padding: 25px 20px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid var(--border);
}

.user-profile {
    padding: 25px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid var(--border);
}

.avatar {
    width: 45px;
    height: 45px;
    background: var(--bg-elevated);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-muted);
    border: 2px solid var(--border);
}

.user-info {
    display: flex;
    flex-direction: column;
}

.u-name {
    font-weight: 600;
    font-size: 1rem;
}

.u-role {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 2px;
}

.sidebar-menu {
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.menu-item {
    padding: 15px 25px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    text-align: left;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: 0.3s;
    display: flex;
    align-items: center;
    gap: 15px;
    border-left: 3px solid transparent;
}

.menu-item:hover, .menu-item.active {
    color: var(--primary);
    background: rgba(0, 229, 255, 0.05);
    border-left-color: var(--primary);
}

.btn-logout {
    margin-top: auto;
    border-left-color: transparent !important;
}

.btn-logout:hover {
    color: var(--danger);
    background: rgba(255, 51, 51, 0.05);
}

.main-content {
    flex-grow: 1;
    background: var(--bg-base);
    padding: 40px;
    overflow-y: auto;
}

.module-section {
    display: none;
    animation: fadeIn 0.4s ease;
}

.module-section.active {
    display: block;
}

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

.module-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border);
}

.module-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
}

.form-panel {
    background: var(--bg-surface);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.full-width {
    grid-column: 1 / -1;
    margin-bottom: 20px;
}

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

.form-group input, .form-group select, .form-group textarea {
    padding: 12px 15px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-main);
    font-size: 1rem;
    outline: none;
    transition: 0.3s;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary);
}

.upload-zone {
    border: 2px dashed var(--border);
    background: var(--bg-elevated);
    padding: 40px 20px;
    text-align: center;
    border-radius: 6px;
    cursor: pointer;
    transition: 0.3s;
}

.upload-zone.dragover {
    border-color: var(--primary);
    background: rgba(0, 229, 255, 0.05);
}

.upload-zone i {
    font-size: 2.5rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.image-preview-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.image-card {
    position: relative;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
    cursor: grab;
    aspect-ratio: 16/9;
}

.image-card:active {
    cursor: grabbing;
}

.image-card img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
    pointer-events: none;
}

.image-card .remove-img {
    position: absolute;
    top: 5px;
    right: 5px;
    background: rgba(0,0,0,0.7);
    color: var(--danger);
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 4px;
    cursor: pointer;
    transition: 0.3s;
}

.image-card .remove-img:hover {
    background: var(--danger);
    color: #fff;
}

.table-container {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th, .data-table td {
    padding: 15px 20px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.data-table th {
    background: var(--bg-elevated);
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
}

.data-table tbody tr:hover {
    background: rgba(255,255,255,0.02);
}

.role-badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.role-fundador { background: rgba(255, 215, 0, 0.1); color: #ffd700; border: 1px solid rgba(255, 215, 0, 0.3); }
.role-lider { background: rgba(0, 229, 255, 0.1); color: var(--primary); border: 1px solid rgba(0, 229, 255, 0.3); }
.role-cazador { background: rgba(255, 255, 255, 0.05); color: var(--text-main); border: 1px solid var(--border); }

.action-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 5px;
    transition: 0.3s;
}

.action-btn.delete:hover {
    color: var(--danger);
}

/* Mejoras de carga de evidencias */
.upload-help {
    color: var(--text-muted);
    font-size: 0.82rem;
    line-height: 1.5;
}

.upload-status {
    min-height: 22px;
    margin-top: 12px;
    color: var(--text-muted);
    font-size: 0.86rem;
}

.upload-status.error {
    color: var(--danger);
}

.image-card {
    min-height: 145px;
}

.image-order {
    position: absolute;
    left: 7px;
    top: 7px;
    z-index: 2;
    min-width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    padding: 0 7px;
    color: #000;
    background: var(--primary);
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 800;
}

.image-name {
    position: absolute;
    inset: auto 0 0 0;
    padding: 8px 40px 8px 10px;
    overflow: hidden;
    color: #fff;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
    font-size: 0.72rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.btn-primary:disabled,
.btn-secondary:disabled,
.btn-danger:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.form-message {
    min-height: 22px;
    margin-top: 12px;
    font-size: 0.88rem;
}

.form-message.success { color: #00e676; }
.form-message.error { color: var(--danger); }

@media (max-width: 850px) {
    #dashboard-view.active {
        display: block;
    }

    .sidebar {
        width: 100%;
        border-right: 0;
        border-bottom: 1px solid var(--border);
    }

    .sidebar-menu {
        flex-direction: row;
        flex-wrap: wrap;
        padding: 8px;
    }

    .menu-item {
        flex: 1 1 180px;
        border-left: 0;
        border-bottom: 3px solid transparent;
    }

    .menu-item:hover,
    .menu-item.active {
        border-left-color: transparent;
        border-bottom-color: var(--primary);
    }

    .btn-logout {
        margin-top: 0;
    }

    .main-content {
        padding: 24px 16px;
    }

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

    .table-container {
        overflow-x: auto;
    }
}

@media (max-width: 520px) {
    .login-box {
        margin: 16px;
        padding: 28px 20px;
    }

    .form-panel {
        padding: 20px 16px;
    }

    .image-preview-container {
        grid-template-columns: 1fr;
    }
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}