/* CookingStar - Modern Forms & Buttons */

/* Form Groups */
.form-group {
    margin-bottom: var(--space-5);
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: 500;
    color: var(--gray-700);
    font-size: 0.9375rem;
}

.form-group label .required {
    color: var(--danger-color);
    margin-left: 2px;
}

/* Input Fields */
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--space-4);
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    transition: all var(--transition);
    background: white;
    color: var(--gray-800);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-group input:hover,
.form-group textarea:hover,
.form-group select:hover {
    border-color: var(--gray-300);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.1);
}

/* Select Styling */
.form-group select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236C757D' d='M6 8L1 3h10L6 8z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

/* Textarea */
.form-group textarea {
    min-height: 120px;
    resize: vertical;
    line-height: 1.6;
}

/* Number Input */
.form-group input[type="number"] {
    -moz-appearance: textfield;
}

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

/* Checkbox & Radio */
.form-check {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
}

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

.form-check label {
    margin: 0;
    cursor: pointer;
    user-select: none;
}

/* Input with Icon */
.input-icon-wrapper {
    position: relative;
}

.input-icon-wrapper input {
    padding-left: 3rem;
}

.input-icon-wrapper i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-size: 1rem;
    pointer-events: none;
}

.input-icon-wrapper input:focus + i,
.input-icon-wrapper input:focus ~ i {
    color: var(--primary-color);
}

/* File Input */
.file-input-wrapper {
    position: relative;
}

.file-input-wrapper input[type="file"] {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-input-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-6);
    border: 2px dashed var(--gray-300);
    border-radius: var(--border-radius);
    background: var(--gray-50);
    color: var(--gray-600);
    cursor: pointer;
    transition: all var(--transition);
}

.file-input-label:hover {
    border-color: var(--primary-color);
    background: rgba(255, 107, 53, 0.05);
    color: var(--primary-color);
}

.file-input-label i {
    font-size: 1.5rem;
}

/* Form Help Text */
.form-help {
    margin-top: var(--space-2);
    font-size: 0.8125rem;
    color: var(--gray-500);
}

/* Form Error */
.form-error {
    margin-top: var(--space-2);
    font-size: 0.8125rem;
    color: var(--danger-color);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.form-group.has-error input,
.form-group.has-error textarea,
.form-group.has-error select {
    border-color: var(--danger-color);
}

.form-group.has-error input:focus,
.form-group.has-error textarea:focus,
.form-group.has-error select:focus {
    box-shadow: 0 0 0 4px rgba(239, 71, 111, 0.1);
}

/* Form Row */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
}

/* ================================
   BUTTONS
================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9375rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
}

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

/* Button Sizes */
.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: 0.8125rem;
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: 1.0625rem;
}

/* Primary Button */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 14px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

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

/* Secondary Button */
.btn-secondary {
    background: var(--gray-600);
    color: white;
}

.btn-secondary:hover {
    background: var(--gray-700);
    transform: translateY(-2px);
}

/* Success Button */
.btn-success {
    background: linear-gradient(135deg, var(--success-color), #05B88A);
    color: white;
    box-shadow: 0 4px 14px rgba(6, 214, 160, 0.3);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(6, 214, 160, 0.4);
}

/* Danger Button */
.btn-danger {
    background: linear-gradient(135deg, var(--danger-color), #E03D5F);
    color: white;
    box-shadow: 0 4px 14px rgba(239, 71, 111, 0.3);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(239, 71, 111, 0.4);
}

/* Warning Button */
.btn-warning {
    background: linear-gradient(135deg, var(--warning-color), var(--accent-dark));
    color: var(--gray-800);
    box-shadow: 0 4px 14px rgba(255, 209, 102, 0.3);
}

.btn-warning:hover {
    transform: translateY(-2px);
}

/* Outline Button */
.btn-outline {
    background: transparent;
    color: var(--dark-color);
    border: 2px solid var(--gray-300);
}

.btn-outline:hover {
    background: var(--dark-color);
    color: white;
    border-color: var(--dark-color);
    transform: translateY(-2px);
}

/* Outline Primary */
.btn-outline-primary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Ghost Button */
.btn-ghost {
    background: transparent;
    color: var(--gray-700);
}

.btn-ghost:hover {
    background: var(--gray-100);
}

/* Icon Button */
.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--border-radius);
}

.btn-icon.rounded {
    border-radius: var(--border-radius-full);
}

/* Button with Loading State */
.btn.loading {
    color: transparent;
    pointer-events: none;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.btn-primary.loading::after {
    border-top-color: white;
}

/* ================================
   ALERTS
================================ */

.alert {
    padding: var(--space-4);
    border-radius: var(--border-radius);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: 0.9375rem;
}

.alert i {
    font-size: 1.125rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.alert-success {
    background: linear-gradient(135deg, rgba(6, 214, 160, 0.1), rgba(6, 214, 160, 0.05));
    color: #057A55;
    border: 1px solid rgba(6, 214, 160, 0.2);
}

.alert-danger {
    background: linear-gradient(135deg, rgba(239, 71, 111, 0.1), rgba(239, 71, 111, 0.05));
    color: #B91C3D;
    border: 1px solid rgba(239, 71, 111, 0.2);
}

.alert-warning {
    background: linear-gradient(135deg, rgba(255, 209, 102, 0.15), rgba(255, 209, 102, 0.05));
    color: #92600E;
    border: 1px solid rgba(255, 209, 102, 0.3);
}

.alert-info {
    background: linear-gradient(135deg, rgba(46, 196, 182, 0.1), rgba(46, 196, 182, 0.05));
    color: #1E7B74;
    border: 1px solid rgba(46, 196, 182, 0.2);
}

/* ================================
   CARDS
================================ */

.card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.card-header {
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--gray-100);
    font-weight: 600;
    color: var(--dark-color);
}

.card-body {
    padding: var(--space-6);
}

.card-footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--gray-100);
    background: var(--gray-50);
}

/* ================================
   RESPONSIVE
================================ */

@media (max-width: 768px) {
    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: var(--space-3);
        font-size: 16px; /* Prevent zoom on iOS */
    }

    .btn {
        padding: var(--space-3) var(--space-5);
        font-size: 0.9375rem;
        min-height: 44px;
    }

    .btn-lg {
        padding: var(--space-3) var(--space-6);
    }

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

    .alert {
        padding: var(--space-3);
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .form-group label {
        font-size: 0.875rem;
    }

    .btn {
        width: 100%;
    }

    .btn + .btn {
        margin-top: var(--space-2);
    }
}