/* CentraMEDKIT Add Product — Multi-Step Wizard */

:root {
    --ap-ink: #0f172a;
    --ap-ink-700: #334155;
    --ap-ink-500: #64748b;
    --ap-ink-400: #94a3b8;
    --ap-line: #e2e8f0;
    --ap-line-strong: #cbd5e1;
    --ap-brand: #2563eb;
    --ap-brand-700: #1d4ed8;
    --ap-brand-50: #eff6ff;
}

/* Header */

.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1rem 2rem;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.dashboard-title {
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ap-ink);
    margin: 0;
}

.dashboard-subtitle {
    font-size: 0.82rem;
    color: var(--ap-ink-500);
    margin: 0.2rem 0 0;
}

.breadcrumb {
    font-size: 0.78rem;
    color: var(--ap-ink-400);
}

.breadcrumb a {
    color: var(--theme-accent, var(--ap-brand));
    text-decoration: none;
}

.back-button {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.85rem;
    background: rgba(59, 130, 246, 0.08);
    color: var(--theme-accent, #2563eb);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.82rem;
    border: 1px solid rgba(59, 130, 246, 0.12);
    transition: all 0.2s ease;
}

.back-button:hover {
    background: rgba(59, 130, 246, 0.14);
    transform: translateX(-2px);
}

.back-button svg {
    width: 13px;
    height: 13px;
}

/* Card */

.add-product-card {
    margin: 0 1.5rem 1.5rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.02);
    overflow: hidden;
}

/* Message */

.message {
    margin: 0 1.5rem 1rem;
    padding: 0.85rem 1.1rem;
    border-radius: 10px;
    font-size: 0.875rem;
    font-weight: 500;
}

.message-error {
    background: rgba(239, 68, 68, 0.04);
    border: 1px solid rgba(239, 68, 68, 0.15);
    border-left: 4px solid #ef4444;
    color: #b91c1c;
}

.message-success {
    background: rgba(16, 185, 129, 0.04);
    border: 1px solid rgba(16, 185, 129, 0.15);
    border-left: 4px solid #10b981;
    color: #047857;
}

/* Stepper */

.wizard-steps {
    display: flex;
    align-items: flex-start;
    position: relative;
    padding: 1.75rem 2rem 0.75rem;
    --wz-progress: 0%;
    background: rgba(248, 250, 252, 0.7);
    border-bottom: 1px solid var(--ap-line);
}

.wizard-steps::before {
    content: "";
    position: absolute;
    top: 34px;
    left: 14%;
    right: 14%;
    height: 2px;
    background: var(--ap-line);
    border-radius: 2px;
}

.wizard-steps::after {
    content: "";
    position: absolute;
    top: 34px;
    left: 14%;
    width: calc(var(--wz-progress) * 0.72);
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--theme-accent, var(--ap-brand)), #60a5fa);
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.wizard-step-indicator {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.45rem;
    position: relative;
    z-index: 2;
    opacity: 0.4;
    transition: opacity 0.3s ease;
}

.wizard-step-indicator.active,
.wizard-step-indicator.completed {
    opacity: 1;
}

.wizard-dot {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #f1f5f9;
    border: 2px solid var(--ap-line-strong);
    color: var(--ap-ink-500);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.82rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.wizard-step-indicator.active .wizard-dot {
    background: var(--theme-accent, var(--ap-brand));
    border-color: var(--theme-accent, var(--ap-brand));
    color: #fff;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
    transform: scale(1.05);
}

.wizard-step-indicator.completed .wizard-dot {
    background: #10b981;
    border-color: #10b981;
    color: #fff;
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.3);
}

.wizard-dot .dot-check {
    display: none;
}

.wizard-dot .dot-check svg {
    width: 16px;
    height: 16px;
}

.wizard-step-indicator.completed .dot-num {
    display: none;
}

.wizard-step-indicator.completed .dot-check {
    display: block;
}

.wizard-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--ap-ink-400);
    text-align: center;
    letter-spacing: 0.01em;
}

.wizard-step-indicator.active .wizard-label {
    color: var(--theme-accent, var(--ap-brand-700));
}

.wizard-step-indicator.completed .wizard-label {
    color: #059669;
}

/* Panels */

.wizard-panel {
    display: none;
    padding: 2rem;
}

.wizard-panel.active {
    display: block;
    animation: wzFade 0.3s ease;
}

.step-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 0.3rem;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ap-ink);
}

.step-title svg {
    width: 20px;
    height: 20px;
    color: var(--theme-accent, var(--ap-brand));
    flex: none;
}

.step-subtitle {
    margin: 0 0 1.5rem;
    font-size: 0.84rem;
    color: var(--ap-ink-500);
}

/* Form controls */

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--ap-ink-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    background: #ffffff;
    font-family: inherit;
    font-size: 0.875rem;
    color: var(--ap-ink);
    transition: all 0.2s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--theme-accent, var(--ap-brand));
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

.form-group input[readonly] {
    background: #f8fafc;
    color: var(--ap-ink-500);
    cursor: not-allowed;
}

.form-group textarea {
    resize: vertical;
    min-height: 90px;
}

.field-hint {
    font-size: 0.73rem;
    color: var(--ap-ink-400);
    line-height: 1.4;
}

.field-hint a {
    color: var(--theme-accent, var(--ap-brand));
    text-decoration: none;
    font-weight: 600;
}

.add-category-btn {
    flex: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--theme-accent, var(--ap-brand));
    color: #fff;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    padding: 0;
    transition: transform 0.15s ease, box-shadow 0.2s ease;
}

.add-category-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 3px 8px rgba(37, 99, 235, 0.35);
}

.add-category-btn svg {
    width: 12px;
    height: 12px;
}

.missing-hint {
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--ap-ink-400);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    white-space: nowrap;
}

.check-row {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    align-self: start;
    padding: 0.75rem 0.9rem;
    background: rgba(37, 99, 235, 0.04);
    border: 1px solid rgba(37, 99, 235, 0.08);
    border-radius: 10px;
}

.check-row input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--theme-accent, var(--ap-brand));
    cursor: pointer;
    flex: none;
}

.check-row label {
    margin: 0;
    font-weight: 600;
    font-size: 0.84rem;
    cursor: pointer;
    color: var(--ap-ink-700);
}

/* Navigation */

.wizard-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 2rem 1.75rem;
    border-top: 1px solid var(--ap-line);
    background: rgba(248, 250, 252, 0.5);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.65rem 1.3rem;
    border: none;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn svg {
    width: 15px;
    height: 15px;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    background: var(--theme-accent, linear-gradient(135deg, #2563eb, #1e40af));
    color: #fff;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.2);
}

.btn-primary:hover {
    box-shadow: 0 6px 18px rgba(37, 99, 235, 0.3);
}

.btn-success {
    background: linear-gradient(135deg, #10b981, #059669);
    color: #fff;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.2);
}

.btn-success:hover {
    box-shadow: 0 6px 18px rgba(16, 185, 129, 0.3);
}

.btn-ghost {
    background: #ffffff;
    color: var(--ap-ink-500);
    border: 1px solid var(--ap-line-strong);
}

.btn-ghost:hover {
    color: var(--ap-ink);
    border-color: var(--ap-ink-400);
    background: #f8fafc;
}

/* Review */

.review-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.review-group {
    border: 1px solid var(--ap-line);
    border-radius: 10px;
    padding: 1.1rem 1.25rem;
    background: #ffffff;
}

.review-group h4 {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    margin: 0 0 0.85rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--ap-ink);
    padding-bottom: 0.6rem;
    border-bottom: 1px solid var(--ap-line);
}

.review-group h4 svg {
    width: 15px;
    height: 15px;
    color: var(--theme-accent, var(--ap-brand));
}

.review-group dl {
    margin: 0;
}

.review-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
    padding: 0.4rem 0;
    border-bottom: 1px dashed var(--ap-line);
}

.review-row:last-child {
    border-bottom: none;
}

.review-row dt {
    color: var(--ap-ink-500);
    font-size: 0.8rem;
    flex: none;
}

.review-row dd {
    margin: 0;
    color: var(--ap-ink);
    font-weight: 600;
    font-size: 0.82rem;
    text-align: right;
    word-break: break-word;
}

.review-row dd.review-empty {
    color: var(--ap-ink-400);
    font-weight: 400;
}

.profit-card {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.04), rgba(16, 185, 129, 0.04));
    border: 1px solid var(--ap-line);
}

.profit-card .profit-label {
    font-size: 0.78rem;
    color: var(--ap-ink-500);
}

.profit-card .profit-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--theme-accent, var(--ap-brand-700));
    margin-top: 0.15rem;
}

.profit-card .profit-meta {
    font-size: 0.78rem;
    color: var(--ap-ink-500);
    margin-top: 0.25rem;
}

/* Modals */

.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background-color: rgba(8, 20, 45, 0.5);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    animation: wzFade 0.25s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.modal-lg {
    z-index: 10010;
}

.modal.modal-lg .modal-content {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 820px;
    max-height: 92vh;
}

.modal.modal-lg .modal-body {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 0;
}

.modal-content {
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 24px 60px -12px rgba(2, 24, 72, 0.35);
    width: 90%;
    max-width: 460px;
    animation: wzModalIn 0.25s ease;
    max-height: 92vh;
    overflow-y: auto;
}

.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--ap-line);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ap-ink);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.35rem;
    line-height: 1;
    cursor: pointer;
    color: var(--ap-ink-400);
    padding: 0.25rem 0.45rem;
    border-radius: 7px;
    transition: color 0.15s ease, background 0.15s ease;
}

.modal-close:hover {
    color: var(--ap-ink);
    background: rgba(15, 23, 42, 0.05);
}

.modal-body {
    padding: 1.5rem;
}

.modal-body .form-group {
    margin-bottom: 1rem;
}

.modal-body .form-group label {
    justify-content: flex-start;
}

.modal-body .form-group input,
.modal-body .form-group textarea {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    background: #ffffff;
    font-size: 0.875rem;
    font-family: inherit;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.modal-body .form-group input:focus,
.modal-body .form-group textarea:focus {
    outline: none;
    border-color: var(--theme-accent, var(--ap-brand));
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--ap-line);
    display: flex;
    justify-content: flex-end;
    gap: 0.65rem;
}

/* Validation */

.validation-hint {
    display: block;
    font-size: 0.73rem;
    color: var(--ap-ink-400);
    margin-top: 0.3rem;
    font-weight: 400;
}

.validation-error {
    display: none;
    color: #dc2626;
    font-size: 0.78rem;
    margin-top: 0.3rem;
    font-weight: 500;
}

.validation-error.show {
    display: block;
}

.form-group.error input,
.form-group.error textarea,
.form-group.error select {
    border-color: #ef4444;
    background-color: rgba(239, 68, 68, 0.03);
}

.form-group.valid input,
.form-group.valid textarea,
.form-group.valid select {
    border-color: #10b981;
    background-color: rgba(16, 185, 129, 0.03);
}

input.invalid-char {
    animation: wzShake 0.3s ease;
}

/* Toast */

.toast {
    position: fixed;
    top: 72px;
    left: 50%;
    transform: translateX(-50%) translateY(-16px);
    z-index: 3000;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    max-width: min(92vw, 460px);
    padding: 0.85rem 1.1rem;
    border-radius: 12px;
    background: #fff;
    font-size: 0.875rem;
    font-weight: 500;
    box-shadow: 0 16px 40px rgba(2, 24, 72, 0.2);
    animation: wzToastIn 0.3s ease forwards;
}

.toast.success {
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-left: 4px solid #10b981;
    color: #047857;
}

.toast.error {
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-left: 4px solid #ef4444;
    color: #b91c1c;
}

.toast-icon {
    flex: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: grid;
    place-items: center;
}

.toast.success .toast-icon {
    background: #ecfdf5;
    color: #10b981;
}

.toast.error .toast-icon {
    background: #fef2f2;
    color: #ef4444;
}

.toast-icon svg {
    width: 12px;
    height: 12px;
}

.toast.hide {
    animation: wzToastOut 0.3s ease forwards;
}

/* Animations */

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

@keyframes wzModalIn {
    from { transform: translateY(16px) scale(0.98); opacity: 0; }
    to { transform: none; opacity: 1; }
}

@keyframes wzToastIn {
    from { opacity: 0; transform: translateX(-50%) translateY(-16px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

@keyframes wzToastOut {
    from { opacity: 1; transform: translateX(-50%) translateY(0); }
    to { opacity: 0; transform: translateX(-50%) translateY(-16px); }
}

@keyframes wzShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Responsive */

@media (max-width: 768px) {
    .dashboard-header {
        position: static;
        padding: 1rem;
    }

    .add-product-card {
        margin: 0.75rem;
    }

    .wizard-panel {
        padding: 1.25rem;
    }

    .wizard-steps {
        padding: 1.25rem 1rem 0.75rem;
    }

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

    .profit-card {
        grid-column: 1 / -1;
    }

    .wizard-nav {
        padding: 1rem 1.25rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}