/* BioAccess UI Components - Responsive Design System */

/* BioButton */
.bio-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
    gap: 0.5rem;
    font-family: inherit;
    white-space: nowrap;
}

.bio-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.bio-btn-primary {
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: white;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(5px);
}

.bio-btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
    filter: brightness(1.1);
}

.bio-btn-secondary {
    background-color: var(--surface-light);
    color: var(--text);
}

.bio-btn-danger {
    background-color: var(--danger);
    color: white;
}

.bio-btn-outline {
    background-color: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}

.bio-btn-outline:hover:not(:disabled) {
    background-color: var(--surface-light);
    border-color: var(--secondary);
}

/* Forms & Inputs */
.bio-input-group {
    margin-bottom: 0.85rem;
}

.bio-floating-group {
    position: relative;
    margin-bottom: 0.85rem;
}

.bio-floating-label {
    position: absolute;
    top: 50%;
    left: 1rem;
    transform: translateY(-50%);
    font-size: 0.875rem;
    color: var(--text-muted);
    transition: all 0.2s ease-out;
    pointer-events: none;
    background-color: transparent;
    padding: 0 0.25rem;
}

.bio-input {
    width: 100%;
    padding: 1.1rem 1rem 0.4rem 1rem;
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--radius);
    color: var(--text);
    font-family: inherit;
    font-size: 0.875rem;
    transition: all 0.3s ease-in-out;
    backdrop-filter: blur(10px);
}

.bio-input:focus {
    outline: none;
    background-color: var(--input-bg);
    box-shadow: 0 0 10px var(--input-focus-shadow);
    border-color: var(--input-focus-border);
}

.bio-input::placeholder {
    color: transparent;
}

.bio-input:focus ~ .bio-floating-label,
.bio-input:not(:placeholder-shown) ~ .bio-floating-label {
    top: 0.6rem;
    font-size: 0.65rem;
    color: var(--floating-label-active);
}

/* BioTable Responsiveness */
.bio-table-container {
    width: 100%;
    overflow-x: auto;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--glass-border);
    -webkit-overflow-scrolling: touch;
    margin-bottom: 1rem;
}

.bio-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    min-width: 600px;
}

.bio-table th {
    background-color: var(--surface-light);
    padding: 1rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-align: left;
}

.bio-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

.bio-table tr:hover {
    background-color: var(--table-hover);
}

@media (max-width: 768px) {
    .bio-table-container {
        border: none;
        background: transparent;
    }

    .bio-table, 
    .bio-table thead, 
    .bio-table tbody, 
    .bio-table th, 
    .bio-table td, 
    .bio-table tr {
        display: block;
        width: 100%;
    }

    .bio-table {
        min-width: 100%;
    }

    .bio-table thead {
        display: none; /* Hide headers on mobile */
    }

    .bio-table tr {
        background: var(--surface);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius);
        margin-bottom: 1rem;
        padding: 1rem;
        box-shadow: var(--shadow);
    }

    .bio-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.5rem 0;
        border-bottom: 1px solid var(--table-border);
        text-align: right;
    }

    .bio-table td:last-child {
        border-bottom: none;
        margin-top: 0.5rem;
        padding-top: 1rem;
        justify-content: center;
    }

    .bio-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--text-muted);
        font-size: 0.75rem;
        text-transform: uppercase;
        text-align: left;
    }

    /* Avatar and name special layout for mobile cards */
    .bio-table td:first-child {
        border-bottom: 1px solid var(--glass-border);
        padding-bottom: 1rem;
        margin-bottom: 0.5rem;
        justify-content: flex-start;
        text-align: left;
    }

    .bio-table td:first-child::before {
        display: none;
    }
}

/* BioBadge */
.bio-badge {
    display: inline-flex;
    padding: 0.25rem 0.625rem;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.bio-badge-success { background: rgba(16, 185, 129, 0.15); color: #34d399; }
.bio-badge-danger { background: rgba(239, 68, 68, 0.15); color: #f87171; }
.bio-badge-warning { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }
.bio-badge-info { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }

[data-theme="light"] .bio-badge-success { background: rgba(16, 185, 129, 0.12); color: #047857; }
[data-theme="light"] .bio-badge-danger { background: rgba(239, 68, 68, 0.12); color: #b91c1c; }
[data-theme="light"] .bio-badge-warning { background: rgba(245, 158, 11, 0.12); color: #92400e; }
[data-theme="light"] .bio-badge-info { background: rgba(59, 130, 246, 0.12); color: #1d4ed8; }

/* Grids & Layout Helpers */
.bio-grid-2, .bio-grid-3, .bio-grid-4 {
    display: grid;
    gap: 1.25rem;
    width: 100%;
}

.bio-grid-2 { grid-template-columns: repeat(2, 1fr); }
.bio-grid-3 { grid-template-columns: repeat(3, 1fr); }
.bio-grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Page Layout & Headers */
.bio-page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    width: 100%;
}

.bio-page-header h2 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    letter-spacing: -0.02em;
}

.bio-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* Toolbar & Filters (Search + Actions) */
.bio-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 1024px) {
    .bio-grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .bio-grid-3 { grid-template-columns: repeat(2, 1fr); }
    
    .bio-page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.25rem;
        margin-bottom: 1.5rem;
    }

    .bio-actions {
        width: 100%;
    }

    .bio-actions .bio-btn {
        flex: 1;
    }

    .bio-toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
}

@media (max-width: 640px) {
    .bio-grid-2, .bio-grid-3, .bio-grid-4 {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

/* BioModal */
.bio-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 1rem;
}

.bio-modal-container {
    background: var(--modal-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    width: 100%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    animation: bio-modal-in 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes bio-modal-in {
    from { transform: scale(0.95) translateY(10px); opacity: 0; }
    to { transform: scale(1) translateY(0); opacity: 1; }
}

.bio-modal-header {
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--glass-border);
}

.bio-modal-header h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
}

.bio-modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--surface-light);
    color: var(--text-muted);
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.bio-modal-close:hover {
    background: var(--danger);
    border-color: var(--danger);
    color: white;
    transform: scale(1.05);
}

.bio-modal-close:active {
    transform: scale(0.95);
}

.bio-modal-content {
    padding: 1.25rem 1.5rem;
    overflow-y: auto;
    flex: 1;
}

.bio-modal-footer {
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    border-top: 1px solid var(--glass-border);
}

.bio-modal-sm { width: 80vw; max-width: 420px; }
.bio-modal-md { width: 80vw; max-width: 680px; }
.bio-modal-lg { width: 80vw; max-width: 980px; }
.bio-modal-xl { width: 80vw; max-width: 1280px; }
.bio-modal-full { width: 95vw; max-width: 98%; }

@media (max-width: 768px) {
    .bio-modal-container {
        max-width: 100% !important;
        height: 100%;
        max-height: 100vh;
        border-radius: 0;
        position: fixed;
        top: 0;
        left: 0;
    }
    
    .bio-modal-overlay {
        padding: 0;
    }

    .bio-modal-content {
        padding: 1rem;
        padding-bottom: 5rem; /* Space for sticky footer */
    }

    .bio-modal-footer {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: var(--background);
        padding: 1rem;
        flex-direction: column;
        gap: 0.75rem;
        border-top: 1px solid var(--glass-border);
        backdrop-filter: blur(10px);
    }

    .bio-modal-footer .bio-btn {
        width: 100%;
    }
}

/* Animations */
.animate-fade-in {
    animation: fadeIn 0.4s ease-out forwards;
}

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

/* Custom Toggle Switch (.bio-switch) */
.bio-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

.bio-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.bio-switch label {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background-color: var(--glass-border);
    transition: .3s;
    border-radius: 34px;
}

.bio-switch label:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .3s;
    border-radius: 50%;
}

.bio-switch input:checked + label {
    background-color: var(--primary);
}

.bio-switch input:checked + label:before {
    transform: translateX(20px);
}

/* Form Layout & Sections */
.bio-form-sections {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.bio-form-section {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--glass-border);
}

.bio-form-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.bio-section-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--glass-border);
    margin-bottom: 0.5rem;
}

.bio-password-toggle {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    transition: color 0.2s;
}

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

.bio-label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text);
}

.bio-input-wrapper {
    position: relative;
    width: 100%;
}

.bio-btn-text {
    margin-left: 0.25rem;
}

@media (max-width: 768px) {
    .bio-btn-text {
        display: none;
    }
}

/* Select element styling */
select.bio-input {
    appearance: auto;
    -webkit-appearance: auto;
    cursor: pointer;
}

/* Light mode component overrides */
[data-theme="light"] .bio-input {
    background-color: var(--input-bg);
    border-color: var(--input-border);
}

[data-theme="light"] .bio-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--input-focus-shadow);
}

[data-theme="light"] .bio-modal-container {
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .bio-modal-footer {
    background: #ffffff;
}

[data-theme="light"] .bio-switch label {
    background-color: #cbd5e1;
}

[data-theme="light"] .bio-table th {
    background-color: #e2e8f0;
    color: #334155;
}

[data-theme="light"] .bio-table td {
    color: #1e293b;
}

[data-theme="light"] .bio-section-title {
    border-bottom-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .bio-btn-secondary {
    background-color: #e2e8f0;
    color: #1e293b;
    border: 1px solid rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .bio-btn-outline {
    border-color: rgba(0, 0, 0, 0.15);
    color: #334155;
}

[data-theme="light"] .bio-btn-outline:hover:not(:disabled) {
    background-color: #e2e8f0;
    border-color: #94a3b8;
}