/**
 * DRTPC Experts Directory — Submission Form Styles
 * Uses design tokens from directory.css
 *
 * @package DRTPC_Experts_Directory
 */

/* ===== Form Wrapper ===== */
.drtpc-form-wrapper {
    max-width: 720px;
    margin: 0 auto;
    padding: 24px 20px;
    font-family: var(--drtpc-font-family);
    color: var(--drtpc-text-dark);
    -webkit-font-smoothing: antialiased;
}

/* ===== Progress Bar ===== */
.drtpc-form-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 40px;
    padding: 0 20px;
    position: relative;
}

.drtpc-progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    flex: 1;
    z-index: 1;
}

/* Connector line between steps */
.drtpc-progress-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 18px;
    left: calc(50% + 20px);
    width: calc(100% - 40px);
    height: 3px;
    background: var(--drtpc-border);
    transition: background var(--drtpc-transition-slow);
}

.drtpc-progress-step.completed:not(:last-child)::after {
    background: var(--drtpc-primary);
}

.drtpc-step-number {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--drtpc-bg-light);
    border: 3px solid var(--drtpc-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 700;
    color: var(--drtpc-text-light);
    transition: all var(--drtpc-transition);
    position: relative;
    z-index: 2;
}

.drtpc-progress-step.active .drtpc-step-number {
    background: var(--drtpc-primary);
    border-color: var(--drtpc-primary);
    color: var(--drtpc-text-on-primary);
    box-shadow: 0 0 0 6px rgba(var(--drtpc-primary-rgb), 0.15);
}

.drtpc-progress-step.completed .drtpc-step-number {
    background: var(--drtpc-primary);
    border-color: var(--drtpc-primary);
    color: var(--drtpc-text-on-primary);
}

.drtpc-step-label {
    margin-top: 10px;
    font-size: 12px;
    font-weight: 600;
    color: var(--drtpc-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color var(--drtpc-transition);
}

.drtpc-progress-step.active .drtpc-step-label {
    color: var(--drtpc-primary);
}

.drtpc-progress-step.completed .drtpc-step-label {
    color: var(--drtpc-primary);
}

/* ===== Steps ===== */
.drtpc-form-step {
    display: none;
    animation: drtpc-fadeInUp 0.35s ease-out;
}

.drtpc-form-step.active {
    display: block;
}

@keyframes drtpc-fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== Step Title ===== */
.drtpc-step-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--drtpc-text-dark);
    margin: 0 0 28px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--drtpc-primary-light);
}

/* ===== Form Groups ===== */
.drtpc-form-group {
    margin-bottom: 22px;
}

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

.drtpc-required {
    color: #DC3545;
    font-weight: 400;
}

.drtpc-field-hint {
    display: block;
    font-size: 12px;
    color: var(--drtpc-text-light);
    margin-top: 6px;
}

/* ===== Input / Textarea ===== */
.drtpc-input,
.drtpc-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--drtpc-border);
    border-radius: 10px;
    font-size: 15px;
    font-family: var(--drtpc-font-family);
    color: var(--drtpc-text-dark);
    background: var(--drtpc-bg-white);
    transition: all var(--drtpc-transition);
    box-sizing: border-box;
}

.drtpc-input::placeholder,
.drtpc-textarea::placeholder {
    color: var(--drtpc-text-light);
}

.drtpc-input:focus,
.drtpc-textarea:focus {
    border-color: var(--drtpc-primary);
    outline: none;
    box-shadow: 0 0 0 4px rgba(var(--drtpc-primary-rgb), 0.08);
}

.drtpc-input-small {
    max-width: 160px;
}

.drtpc-input-error {
    border-color: #DC3545 !important;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1) !important;
}

.drtpc-error-message {
    display: block;
    color: #DC3545;
    font-size: 12px;
    margin-top: 6px;
    font-weight: 500;
}

/* ===== File Upload ===== */
.drtpc-file-upload {
    position: relative;
    cursor: pointer;
}

.drtpc-file-input {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
    top: 0;
    left: 0;
}

.drtpc-file-preview {
    padding: 32px 20px;
    border: 2px dashed var(--drtpc-border);
    border-radius: 12px;
    text-align: center;
    background: var(--drtpc-bg-light);
    transition: all var(--drtpc-transition);
}

.drtpc-file-upload:hover .drtpc-file-preview {
    border-color: var(--drtpc-primary);
    background: var(--drtpc-primary-light);
}

.drtpc-file-preview .dashicons {
    font-size: 36px;
    width: 36px;
    height: 36px;
    color: var(--drtpc-primary);
    opacity: 0.5;
    display: block;
    margin: 0 auto 8px;
}

.drtpc-file-preview p {
    font-size: 13px;
    color: var(--drtpc-text-light);
    margin: 0;
}

.drtpc-file-preview img {
    border-radius: 50%;
    border: 3px solid var(--drtpc-primary-light);
    max-width: 100px;
}

/* ===== Department Checkboxes ===== */
.drtpc-department-checkboxes {
    max-height: 300px;
    overflow-y: auto;
    border: 2px solid var(--drtpc-border);
    border-radius: 12px;
    padding: 16px;
    background: var(--drtpc-bg-white);
}

.drtpc-department-checkboxes::-webkit-scrollbar {
    width: 6px;
}

.drtpc-department-checkboxes::-webkit-scrollbar-track {
    background: transparent;
}

.drtpc-department-checkboxes::-webkit-scrollbar-thumb {
    background: var(--drtpc-border);
    border-radius: 3px;
}

.drtpc-dept-group {
    margin-bottom: 16px;
}

.drtpc-dept-group:last-child {
    margin-bottom: 0;
}

.drtpc-dept-group-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--drtpc-primary);
    margin: 0 0 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--drtpc-border-light);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.drtpc-dept-group-options {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 4px;
}

.drtpc-checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-radius: 6px;
    cursor: pointer;
    transition: background var(--drtpc-transition);
    font-size: 13px;
    color: var(--drtpc-text-medium);
}

.drtpc-checkbox-label:hover {
    background: var(--drtpc-primary-light);
}

.drtpc-checkbox-label input[type="checkbox"] {
    accent-color: var(--drtpc-primary);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

/* ===== Experience Entries ===== */
.drtpc-experience-entry {
    background: var(--drtpc-bg-light);
    border: 1px solid var(--drtpc-border);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 12px;
    position: relative;
    transition: border-color var(--drtpc-transition);
}

.drtpc-experience-entry:hover {
    border-color: var(--drtpc-primary-light);
}

.drtpc-exp-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 12px;
}

.drtpc-exp-field {
    margin-bottom: 0;
}

/* ===== Buttons ===== */
.drtpc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--drtpc-btn-radius);
    font-size: 14px;
    font-weight: 600;
    font-family: var(--drtpc-font-family);
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--drtpc-transition);
    text-decoration: none;
    line-height: 1.4;
    letter-spacing: 0.2px;
}

.drtpc-btn-next,
.drtpc-btn-submit {
    background: var(--drtpc-primary);
    color: var(--drtpc-text-on-primary);
    border-color: var(--drtpc-primary);
}

.drtpc-btn-next:hover,
.drtpc-btn-submit:hover {
    background: var(--drtpc-primary-hover);
    border-color: var(--drtpc-primary-hover);
    box-shadow: var(--drtpc-shadow-md);
    transform: translateY(-1px);
}

.drtpc-btn-prev {
    background: transparent;
    color: var(--drtpc-text-medium);
    border-color: var(--drtpc-border);
}

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

.drtpc-btn-add-exp {
    background: transparent;
    color: var(--drtpc-primary);
    border: 2px dashed var(--drtpc-primary);
    border-radius: 10px;
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 600;
    width: 100%;
    margin-top: 8px;
}

.drtpc-btn-add-exp:hover {
    background: var(--drtpc-primary-light);
}

.drtpc-btn-remove-exp {
    background: transparent;
    color: #DC3545;
    border: 1px solid #DC3545;
    border-radius: 6px;
    padding: 4px 14px;
    font-size: 12px;
    font-weight: 600;
    margin-top: 8px;
}

.drtpc-btn-remove-exp:hover {
    background: #DC3545;
    color: #fff;
}

/* ===== Form Actions ===== */
.drtpc-form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--drtpc-border-light);
}

/* ===== Form Message ===== */
.drtpc-form-message {
    padding: 16px 20px;
    border-radius: 10px;
    margin-top: 20px;
    font-size: 14px;
    font-weight: 500;
    animation: drtpc-fadeInUp 0.3s ease-out;
}

.drtpc-message-success {
    background: #D4EDDA;
    color: #155724;
    border: 1px solid #C3E6CB;
}

.drtpc-message-error {
    background: #F8D7DA;
    color: #721C24;
    border: 1px solid #F5C6CB;
}

/* ===== Responsive ===== */
@media (max-width: 600px) {
    .drtpc-exp-row {
        grid-template-columns: 1fr;
    }

    .drtpc-form-actions {
        flex-direction: column;
        gap: 12px;
    }

    .drtpc-form-actions .drtpc-btn {
        width: 100%;
    }

    .drtpc-progress-step .drtpc-step-label {
        font-size: 10px;
    }

    .drtpc-dept-group-options {
        grid-template-columns: 1fr;
    }
}

/* ===== RTL ===== */
[dir="rtl"] .drtpc-form-wrapper {
    font-family: 'Cairo', 'Euclid Circular B', -apple-system, BlinkMacSystemFont, sans-serif;
}

[dir="rtl"] .drtpc-form-actions {
    flex-direction: row-reverse;
}

[dir="rtl"] .drtpc-progress-step:not(:last-child)::after {
    left: auto;
    right: calc(50% + 20px);
}