/* ===========================
   INFLUENCER IA STUDIO
   Design System — Tema Escuro Premium
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@400;500;600&display=swap');

:root {
    --bg-primary: #050505;
    --bg-secondary: #0a0a0a;
    --bg-card: rgba(23, 23, 23, 0.6);
    --bg-card-hover: rgba(30, 30, 30, 0.8);
    --bg-input: rgba(15, 15, 15, 0.9);
    --border: rgba(255, 255, 255, 0.08);
    --border-focus: rgba(255, 255, 255, 0.3);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --accent: #818cf8;
    --accent-secondary: #c7d2fe;
    --accent-gradient: linear-gradient(135deg, #818cf8, #a855f7);
    --accent-glow: rgba(129, 140, 248, 0.15);
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --radius: 16px;
    --radius-sm: 10px;
    --radius-lg: 24px;
    --shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 20px 40px -10px rgba(0, 0, 0, 0.7);
    --glass: blur(24px);
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    letter-spacing: -0.01em;
    background-image:
        radial-gradient(circle at 15% 0%, rgba(255, 255, 255, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 85% 100%, rgba(255, 255, 255, 0.02) 0%, transparent 40%);
}

/* HEADER */
.app-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(10, 10, 18, 0.85);
    backdrop-filter: var(--glass);
    -webkit-backdrop-filter: var(--glass);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-gradient);
    border-radius: 10px;
    padding: 6px;
}

.logo-icon svg {
    stroke: white;
}

.logo h1 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo .accent {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.influencer-selector {
    display: flex;
    align-items: center;
    gap: 8px;
}

.influencer-selector select {
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    font-family: inherit;
    font-size: 0.875rem;
    outline: none;
    cursor: pointer;
    min-width: 180px;
    transition: var(--transition);
}

.influencer-selector select:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

/* TABS */
.tab-nav {
    display: flex;
    gap: 4px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: var(--radius) var(--radius) 0 0;
    transition: var(--transition);
    white-space: nowrap;
    border-bottom: 2px solid transparent;
}

.tab-btn:hover {
    color: var(--text-secondary);
    background: rgba(168, 85, 247, 0.05);
}

.tab-btn.active {
    color: var(--text-primary);
    background: rgba(255,255,255,0.05);
    border-bottom-color: var(--text-primary);
}

.tab-btn svg {
    opacity: 0.7;
    flex-shrink: 0;
}

.tab-btn.active svg {
    opacity: 1;
}

/* MAIN */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.section-header {
    margin-bottom: 28px;
}

.section-header h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.03em;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* FORMS */
.form-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-section {
    background: var(--bg-card);
    backdrop-filter: var(--glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition);
}

.form-section:hover {
    border-color: rgba(168, 85, 247, 0.25);
    box-shadow: 0 0 30px rgba(168, 85, 247, 0.05);
}

.form-section h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 12px;
}

.form-row:last-child {
    margin-bottom: 0;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

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

.form-group label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
    width: 100%;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group textarea {
    resize: vertical;
}

.form-actions {
    display: flex;
    gap: 12px;
}

/* BUTTONS */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--accent-gradient);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.4);
}

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

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-secondary:hover {
    border-color: var(--accent);
    background: var(--bg-card-hover);
}

.btn-danger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: transparent;
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-danger:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--danger);
}

.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.btn-icon:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-copy {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: rgba(168, 85, 247, 0.1);
    color: var(--accent);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-copy:hover {
    background: rgba(168, 85, 247, 0.2);
    border-color: var(--accent);
}

.btn-copy.copied {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success);
    border-color: rgba(34, 197, 94, 0.3);
}

/* PROMPT FLOW */
.prompt-flow {
    margin-bottom: 28px;
}

.flow-steps {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow-x: auto;
}

.flow-step {
    padding: 6px 14px;
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent);
    white-space: nowrap;
}

.flow-arrow {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* PROMPT CARDS */
.prompts-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.prompt-card {
    background: var(--bg-card);
    backdrop-filter: var(--glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.prompt-card:hover {
    border-color: rgba(168, 85, 247, 0.25);
}

.prompt-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    cursor: pointer;
    transition: var(--transition);
}

.prompt-card-header:hover {
    background: rgba(168, 85, 247, 0.03);
}

.prompt-card-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.prompt-step-badge {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-gradient);
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.prompt-card-title h4 {
    font-size: 1rem;
    font-weight: 600;
}

.prompt-card-title p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

.prompt-card-toggle {
    color: var(--text-muted);
    transition: var(--transition);
    font-size: 1.2rem;
}

.prompt-card.open .prompt-card-toggle {
    transform: rotate(180deg);
}

.prompt-card-body {
    display: none;
    padding: 0 24px 24px;
    animation: slideDown 0.3s ease;
}

.prompt-card.open .prompt-card-body {
    display: block;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.prompt-instruction {
    padding: 12px 16px;
    background: rgba(99, 102, 241, 0.08);
    border-left: 3px solid var(--accent-secondary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-bottom: 16px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.prompt-ref-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--warning);
    margin-bottom: 16px;
}

.prompt-text-box {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
    font-size: 0.82rem;
    line-height: 1.6;
    color: var(--text-secondary);
    white-space: pre-wrap;
    max-height: 400px;
    overflow-y: auto;
    margin-bottom: 12px;
}

.prompt-text-box::-webkit-scrollbar {
    width: 6px;
}

.prompt-text-box::-webkit-scrollbar-thumb {
    background: rgba(168, 85, 247, 0.3);
    border-radius: 3px;
}

.prompt-actions {
    display: flex;
    gap: 8px;
}

/* CENÁRIO CARDS */
.scenario-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.scenario-card {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    cursor: pointer;
    transition: var(--transition);
}

.scenario-card:hover {
    border-color: rgba(168, 85, 247, 0.3);
    transform: translateY(-2px);
}

.scenario-card h5 {
    font-size: 0.9rem;
    margin-bottom: 6px;
}

.scenario-card p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* CALENDAR */
.calendar-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.calendar-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.day-card {
    background: var(--bg-card);
    backdrop-filter: var(--glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.day-card:hover {
    border-color: rgba(168, 85, 247, 0.2);
}

.day-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    background: rgba(168, 85, 247, 0.03);
}

.day-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.day-number {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-gradient);
    border-radius: 10px;
    font-weight: 700;
    font-size: 1.1rem;
    color: white;
}

.day-info h4 {
    font-size: 0.95rem;
    font-weight: 600;
}

.day-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.day-objective {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.day-objective.humanizar {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.day-objective.conectar {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.day-objective.vender {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.day-body {
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.content-block {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
}

.content-block-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.content-type-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.content-type-badge.reel {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.content-type-badge.story {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.content-type-badge.post {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.content-detail {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 6px;
}

.content-detail strong {
    color: var(--text-primary);
    font-weight: 500;
}

.content-speech {
    padding: 10px 14px;
    background: rgba(168, 85, 247, 0.05);
    border-left: 3px solid var(--accent);
    border-radius: 0 6px 6px 0;
    font-size: 0.85rem;
    color: var(--text-primary);
    font-style: italic;
    margin: 8px 0;
}

.content-caption {
    padding: 10px 14px;
    background: rgba(99, 102, 241, 0.05);
    border: 1px dashed rgba(99, 102, 241, 0.2);
    border-radius: 6px;
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

.content-hashtags {
    font-size: 0.8rem;
    color: var(--accent-secondary);
    margin-top: 6px;
}

/* BIO SECTION */
.bio-section,
.lookbook-section {
    background: var(--bg-card);
    backdrop-filter: var(--glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
}

.bio-hint {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 16px;
}

.bio-container {
    margin-top: 16px;
}

.bio-option {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.bio-text {
    flex: 1;
    font-size: 0.9rem;
    line-height: 1.5;
}

.bio-char-count {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* LOOK BOOK */
.lookbook-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 16px;
    margin-top: 16px;
}

.look-card {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    transition: var(--transition);
}

.look-card:hover {
    border-color: rgba(168, 85, 247, 0.3);
}

.look-card.add-look {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    border-style: dashed;
    color: var(--text-muted);
    min-height: 140px;
}

.look-card.add-look:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.look-card h5 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.look-card .look-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 6px;
}

.look-card .look-occasion {
    font-size: 0.8rem;
    color: var(--accent);
    margin-bottom: 12px;
}

.look-card-actions {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

.look-card-actions button {
    padding: 4px 10px;
    font-size: 0.75rem;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition);
}

.look-card-actions button:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.look-card-actions button.del:hover {
    border-color: var(--danger);
    color: var(--danger);
}

/* MODAL */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 200;
    align-items: center;
    justify-content: center;
}

.modal-overlay.open {
    display: flex;
}

.modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    width: 90%;
    max-width: 480px;
    box-shadow: var(--shadow-lg);
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.modal-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
}

.modal-close {
    font-size: 1.5rem;
    border: none;
    background: none;
    width: 32px;
    height: 32px;
}

.modal-actions {
    margin-top: 16px;
}

.modal form .form-group {
    margin-bottom: 14px;
}

/* TOAST */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 12px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.875rem;
    box-shadow: var(--shadow-lg);
    z-index: 300;
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.success {
    border-color: rgba(34, 197, 94, 0.4);
}

.toast.error {
    border-color: rgba(239, 68, 68, 0.4);
}

/* EMPTY STATE */
.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-muted);
}

.empty-state svg {
    margin-bottom: 16px;
    opacity: 0.3;
}

.empty-state p {
    font-size: 0.9rem;
}

/* SCROLLBAR GLOBAL */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(168, 85, 247, 0.2);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(168, 85, 247, 0.4);
}

/* BTN IA */
.btn-ai {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, #f59e0b 0%, #ef4444 50%, #a855f7 100%);
    background-size: 200% 200%;
    animation: aiGradient 3s ease infinite;
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-ai::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
    pointer-events: none;
}

.btn-ai:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.3), 0 0 30px rgba(168, 85, 247, 0.2);
}

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

.btn-ai:disabled {
    opacity: 0.7;
    cursor: wait;
    animation: none;
}

@keyframes aiGradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* SETTINGS */
.api-key-row {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.input-with-toggle {
    display: flex;
    align-items: center;
    gap: 0;
    position: relative;
}

.input-with-toggle input {
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 44px 10px 14px;
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
    width: 100%;
}

.input-with-toggle input:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.input-with-toggle .btn-icon {
    position: absolute;
    right: 4px;
    width: 32px;
    height: 32px;
    border: none;
    background: none;
}

.api-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.api-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 6px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.api-status.active {
    color: var(--success);
    border-color: rgba(34, 197, 94, 0.3);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
    display: inline-block;
}

.status-dot.active {
    background: var(--success);
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.5);
    animation: pulse 2s ease infinite;
}

.status-dot.error {
    background: var(--danger);
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.5);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.settings-info {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
    margin-top: 12px;
}

.info-card {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    transition: var(--transition);
}

.info-card:hover {
    border-color: rgba(168, 85, 247, 0.3);
}

.info-card h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.info-card p {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .header-inner {
        flex-direction: column;
        height: auto;
        padding: 12px 0;
        gap: 10px;
    }

    .influencer-selector {
        width: 100%;
    }

    .influencer-selector select {
        flex: 1;
    }

    .tab-nav {
        padding: 12px 16px 0;
    }

    .tab-btn span {
        display: none;
    }

    .tab-btn {
        padding: 12px 16px;
    }

    .main-content {
        padding: 16px;
    }

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

    .form-actions {
        flex-direction: column;
    }

    .flow-steps {
        justify-content: center;
    }

    .calendar-actions {
        flex-direction: column;
    }

    .day-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

/* CHAT VEO3 - TYPING INDICATOR */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 12px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background-color: var(--text-muted);
    border-radius: 50%;
    animation: typing 1.4s infinite ease-in-out both;
}

.typing-indicator span:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator span:nth-child(2) { animation-delay: -0.16s; }

@keyframes typing {
    0%, 80%, 100% { transform: scale(0); opacity: 0.5; }
    40% { transform: scale(1); opacity: 1; }
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

/* =========================================
   PROMPTS BASE REDESIGN (V6)
   ========================================= */
.prompts-grid-v6 {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
    margin-top: 30px;
}

.prompt-card-v6 {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    transition: transform 0.2s, border-color 0.2s;
}

.prompt-card-v6:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 10px 24px rgba(168, 85, 247, 0.1);
}

.prompt-card-v6:nth-child(1) { grid-column: span 2; }
.prompt-card-v6:nth-child(2) { grid-column: span 2; }
.prompt-card-v6:nth-child(3) { grid-column: span 2; }
.prompt-card-v6:nth-child(4) { grid-column: 2 / span 2; }
.prompt-card-v6:nth-child(5) { grid-column: 4 / span 2; }

@media (max-width: 1000px) {
    .prompt-card-v6:nth-child(1), .prompt-card-v6:nth-child(2),
    .prompt-card-v6:nth-child(3), .prompt-card-v6:nth-child(4),
    .prompt-card-v6:nth-child(5) {
        grid-column: span 6;
    }
}

.step-badge-v6 {
    background: var(--accent);
    color: #fff;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.1rem;
    margin-bottom: 12px;
    box-shadow: 0 0 12px rgba(168, 85, 247, 0.4);
}

.prompt-card-v6 h3 {
    color: var(--text-light);
    margin: 0 0 16px 0;
    font-size: 1.1rem;
}

.prompt-card-v6 .prompt-hint {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 24px;
    flex-grow: 1;
}

.prompt-card-v6 .prompt-hint strong {
    color: var(--accent);
}

/* =========================================
   CALENDÁRIO PREMIUM V7
   ========================================= */
.premium-cal-card {
    background: rgba(30, 30, 35, 0.4);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    display: flex;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.premium-cal-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(168, 85, 247, 0.15);
    border-color: rgba(168, 85, 247, 0.3);
}

.cal-card-sidebar {
    background: linear-gradient(180deg, rgba(40,40,48,0.8) 0%, rgba(20,20,25,0.8) 100%);
    width: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    border-right: 1px solid rgba(255, 255, 255, 0.03);
}

.cal-day-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-size: 1.4rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.5);
}

.cal-day-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cal-card-main {
    padding: 24px 32px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.cal-loader {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 0.95rem;
    height: 100%;
    min-height: 150px;
}

.btn-copy-mini {
    background: rgba(168, 85, 247, 0.15);
    color: var(--accent);
    border: 1px solid rgba(168, 85, 247, 0.3);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn-copy-mini:hover {
    background: var(--accent);
    color: #fff;
}

@media (max-width: 800px) {
    .premium-cal-card {
        flex-direction: column;
    }
    .cal-card-sidebar {
        width: 100%;
        flex-direction: row;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.03);
        padding: 16px;
        justify-content: flex-start;
        gap: 16px;
    }
    .cal-day-circle {
        margin-bottom: 0;
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    .cal-card-main {
        padding: 20px 16px;
    }
}

/* =========================================
   CAMPANHA COM PRODUTO
   ========================================= */
.campaign-step-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.campaign-step-card {
    background: linear-gradient(180deg, rgba(21, 21, 28, 0.95) 0%, rgba(12, 12, 16, 0.95) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    padding: 18px;
    min-height: 150px;
}

.campaign-step-number {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-gradient);
    color: #fff;
    font-weight: 700;
    margin-bottom: 14px;
}

.campaign-step-card h3 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.campaign-step-card p,
.campaign-asset-card p,
.campaign-helper,
.campaign-approved-notes li,
.campaign-order-list li {
    color: var(--text-secondary);
    line-height: 1.5;
    font-size: 0.92rem;
}

.campaign-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(300px, 0.95fr);
    gap: 24px;
    align-items: start;
}

.campaign-main {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.campaign-sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: sticky;
    top: 104px;
}

.campaign-sidebar-card {
    padding-bottom: 22px;
}

.campaign-section-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 16px;
}

.campaign-kicker {
    color: var(--accent-secondary);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.74rem;
    margin-bottom: 6px;
}

.campaign-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(129, 140, 248, 0.3);
    background: rgba(129, 140, 248, 0.12);
    color: var(--accent-secondary);
    border-radius: 999px;
    padding: 8px 12px;
    font-size: 0.8rem;
    line-height: 1.2;
}

.campaign-chip-muted {
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
}

.campaign-asset-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-bottom: 18px;
}

.campaign-asset-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.campaign-asset-card h4,
.campaign-approved-notes h4 {
    font-size: 0.98rem;
}

.campaign-preview {
    width: 100%;
    aspect-ratio: 4 / 5;
    border-radius: 14px;
    border: 1px dashed rgba(255, 255, 255, 0.14);
    background:
        linear-gradient(180deg, rgba(21, 21, 28, 0.9) 0%, rgba(13, 13, 18, 0.95) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    color: var(--text-muted);
    text-align: center;
    padding: 16px;
}

.campaign-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.campaign-preview-approved {
    aspect-ratio: 9 / 16;
    margin-bottom: 12px;
}

.campaign-output,
.campaign-mini-output {
    width: 100%;
    background: rgba(6, 6, 10, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    color: var(--text-primary);
    font: inherit;
    padding: 16px;
    resize: vertical;
}

.campaign-output {
    min-height: 320px;
    line-height: 1.5;
}

.campaign-mini-output {
    min-height: 110px;
    line-height: 1.45;
}

.campaign-instruction-box {
    margin-top: 14px;
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(129, 140, 248, 0.08);
    border: 1px solid rgba(129, 140, 248, 0.18);
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.9rem;
}

.campaign-approved-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(240px, 0.9fr);
    gap: 20px;
    align-items: start;
}

.campaign-approved-notes {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 18px;
}

.campaign-approved-notes ul,
.campaign-order-list {
    margin: 12px 0 0;
    padding-left: 18px;
}

.campaign-analysis-block {
    margin-top: 14px;
}

.campaign-analysis-block:first-of-type {
    margin-top: 0;
}

.campaign-analysis-block label {
    display: block;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 8px;
}

@media (max-width: 1080px) {
    .campaign-step-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .campaign-layout {
        grid-template-columns: 1fr;
    }

    .campaign-sidebar {
        position: static;
    }
}

@media (max-width: 720px) {
    .campaign-step-grid,
    .campaign-asset-grid,
    .campaign-approved-grid {
        grid-template-columns: 1fr;
    }

    .campaign-section-head {
        flex-direction: column;
    }
}