/**
 * Component Styles - Buttons, Inputs, Modals
 * Reusable UI components
 */

/* Buttons */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

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

.btn-primary {
    background: linear-gradient(135deg, #6c757d 0%, #868e96 100%);
    color: var(--white);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #5a6268 0%, #6c757d 100%);
}

.btn-secondary {
    background: linear-gradient(135deg, #adb5bd 0%, #ced4da 100%);
    color: #495057;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #868e96 0%, #adb5bd 100%);
    color: var(--white);
}

.btn-danger {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    color: var(--white);
}

.btn-danger:hover {
    background: linear-gradient(135deg, #c82333 0%, #bd2130 100%);
}

.btn-reset {
    background: linear-gradient(135deg, #868e96 0%, #6c757d 100%);
    color: var(--white);
}

.btn-reset:hover {
    background: linear-gradient(135deg, #6c757d 0%, #5a6268 100%);
}

/* Control Buttons (Small) */
.control-btn {
    padding: 6px 12px;
    border: 1px solid #95a5a6;
    background: var(--white);
    color: #5a6c7d;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 600;
}

.control-btn:hover {
    background: linear-gradient(135deg, #6c757d 0%, #868e96 100%);
    border-color: #6c757d;
    color: var(--white);
}

/* Icon Buttons */
.icon-btn {
    width: 36px;
    height: 36px;
    border: 2px solid #95a5a6;
    background: var(--white);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    color: #5a6c7d;
}

.icon-btn:hover {
    background: linear-gradient(135deg, #6c757d 0%, #868e96 100%);
    border-color: #6c757d;
    color: var(--white);
    transform: scale(1.1);
}

.icon-btn.reset {
    border-color: #dc3545;
    color: #dc3545;
}

.icon-btn.reset:hover {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    border-color: #dc3545;
    color: var(--white);
}

.icon-btn.locked {
    background: linear-gradient(135deg, #6c757d 0%, #868e96 100%);
    border-color: #6c757d;
    color: var(--white);
}

/* Input Fields */
input[type="text"],
input[type="number"],
select {
    padding: 8px 12px;
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    transition: border-color var(--transition-fast);
    background: var(--white);
}

input[type="text"]:focus,
input[type="number"]:focus,
select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

input[type="number"] {
    -moz-appearance: textfield;
}

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type="color"] {
    width: 60px;
    height: 40px;
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(44, 62, 80, 0.8);
    backdrop-filter: blur(5px);
    animation: fadeIn var(--transition-normal);
    align-items: center;
    justify-content: center;
}

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

.modal-content {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 90%;
    box-shadow: var(--shadow-lg);
    animation: slideIn var(--transition-normal);
}

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-content h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--dark-color);
    border-bottom: 2px solid var(--light-gray);
    padding-bottom: var(--spacing-sm);
}

.modal-input-group {
    margin: var(--spacing-md) 0;
}

.modal-input-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: var(--dark-color);
}

.modal-input-group input {
    width: 100%;
}

.modal-buttons {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    justify-content: flex-end;
}

.modal-btn {
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.modal-btn-save {
    background: linear-gradient(135deg, #6c757d 0%, #868e96 100%);
    color: var(--white);
}

.modal-btn-save:hover {
    background: linear-gradient(135deg, #5a6268 0%, #6c757d 100%);
}

.modal-btn-delete {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
    color: var(--white);
}

.modal-btn-delete:hover {
    background: linear-gradient(135deg, #c82333 0%, #bd2130 100%);
}

.modal-btn-cancel {
    background: linear-gradient(135deg, #95a5a6 0%, #b0bec5 100%);
    color: var(--white);
}

.modal-btn-cancel:hover {
    background: linear-gradient(135deg, #7f8c8d 0%, #95a5a6 100%);
}

/* Color Picker Modal */
.color-picker-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(44, 62, 80, 0.8);
    backdrop-filter: blur(5px);
}

.color-picker-content {
    background: var(--white);
    margin: 10% auto;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    max-width: 400px;
    box-shadow: var(--shadow-lg);
}

.color-input-group {
    margin: var(--spacing-md) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.color-input-group label {
    font-weight: 600;
    color: var(--dark-color);
}

.color-presets {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    margin: var(--spacing-md) 0;
}

.color-preset {
    width: 100%;
    aspect-ratio: 1;
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.color-preset:hover {
    transform: scale(1.1);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

/* Tables */
.statistics-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.statistics-table th,
.statistics-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--light-gray);
}

.statistics-table th {
    background: linear-gradient(135deg, #6c757d 0%, #868e96 100%);
    color: var(--white);
    font-weight: 600;
    text-transform: uppercase;
    font-size: var(--font-size-sm);
    letter-spacing: 0.5px;
}

.statistics-table tbody tr:hover {
    background: #f8f9fa;
}

.statistics-table tfoot {
    background: linear-gradient(135deg, #34495e 0%, #5d6d7e 100%);
    color: var(--white);
    font-weight: 600;
}

.statistics-table tfoot th {
    background: transparent;
}

/* Warning/Info Boxes */
.warning-box {
    background: var(--warning-light);
    border: 2px solid var(--warning-color);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin: var(--spacing-sm) 0;
    font-size: var(--font-size-sm);
    color: #856404;
}

.info-box {
    background: #d1ecf1;
    border: 2px solid #bee5eb;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin: var(--spacing-sm) 0;
    font-size: var(--font-size-sm);
    color: #0c5460;
}

/* Loading State */
.loading {
    color: var(--gray-color);
    font-style: italic;
    text-align: center;
    padding: var(--spacing-lg);
}

/* Tooltips */
[data-tooltip] {
    position: relative;
    cursor: help;
}

[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 10px;
    background: var(--dark-color);
    color: var(--white);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-sm);
    white-space: nowrap;
    z-index: 100;
}