:root {
    --bg-primary: #ffffff;
    --bg-secondary: #fdf8fb;
    --text-primary: #2d3436;
    --text-secondary: #636e72;
    --accent: #e84393;
    --accent-gradient: linear-gradient(135deg, #e84393 0%, #fd79a8 100%);
    --accent-light: #ffe4ec;
    --accent-glow: rgba(232, 67, 147, 0.35);
    --card-bg: #ffffff;
    --card-shadow: 0 10px 30px rgba(232, 67, 147, 0.08);
    --border-color: #f3e5f0;
    --success: #00b894;
    --danger: #d63031;
    --warning: #fdcb6e;
    --info: #0984e3;
    --radius: 20px;
    --radius-sm: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.dark-mode {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --accent: #f472b6;
    --accent-gradient: linear-gradient(135deg, #f472b6 0%, #f9a8d4 100%);
    --accent-light: rgba(244, 114, 182, 0.12);
    --accent-glow: rgba(244, 114, 182, 0.3);
    --card-bg: #1e293b;
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    --border-color: #334155;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: var(--transition);
    min-height: 100vh;
    padding: 1rem 1rem 3rem 1rem;
    background-image: radial-gradient(circle at 10% 15%, rgba(232, 67, 147, 0.04) 0%, transparent 25%),
                      radial-gradient(circle at 90% 85%, rgba(253, 121, 168, 0.05) 0%, transparent 30%);
}

.container {
    max-width: 900px;
    margin: 0 auto;
}

/* HEADER */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0 1.5rem 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 2rem;
    position: relative;
}

.brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-circle {
    width: 3.8rem;
    height: 3.8rem;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 6px 20px var(--accent-glow);
    animation: floatAnim 3s ease-in-out infinite alternate;
}

@keyframes floatAnim {
    0% { transform: translateY(0); }
    100% { transform: translateY(-4px); }
}

.brand-text h1 {
    font-family: 'Dancing Script', cursive;
    font-size: 2.2rem;
    color: var(--accent);
    line-height: 1.1;
}

.brand-text p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.btn-icon {
    width: 2.8rem;
    height: 2.8rem;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: var(--transition);
    text-decoration: none;
}

.btn-icon:hover {
    color: var(--accent);
    border-color: var(--accent);
    transform: scale(1.05);
}

/* TOP INFO CARD */
.hero-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
    margin-bottom: 2rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.hero-info {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.hero-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.hero-sub {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.hero-badges {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    background: var(--accent-light);
    color: var(--accent);
}

/* STEPS SECTIONS */
.section-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.8rem;
    box-shadow: var(--card-shadow);
    margin-bottom: 2rem;
    transition: var(--transition);
}

.section-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.3rem;
}

.step-num {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--accent-gradient);
    color: white;
    font-size: 0.9rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.section-header h2 {
    font-size: 1.2rem;
    font-weight: 600;
}

/* SERVICES LIST */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.service-card {
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: var(--card-bg);
    position: relative;
}

.service-card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px var(--accent-light);
}

.service-card.selected {
    border-color: var(--accent);
    background: var(--accent-light);
    box-shadow: 0 0 0 2px var(--accent);
}

.service-card.selected::after {
    content: '\f058';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 1rem;
    right: 1rem;
    color: var(--accent);
    font-size: 1.2rem;
}

.service-name {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.4rem;
    padding-right: 1.5rem;
}

.service-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.service-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    font-size: 0.85rem;
}

.service-price {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--accent);
}

.service-duration {
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

/* CALENDAR & TIME SLOTS */
.calendar-time-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 768px) {
    .calendar-time-wrapper {
        grid-template-columns: 1fr;
    }
}

.calendar-box {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 1rem;
}

.calendar-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.month-label {
    font-weight: 600;
    font-size: 1.05rem;
}

.cal-nav-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 50%;
    cursor: pointer;
    color: var(--text-primary);
    transition: var(--transition);
}

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

.cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.35rem;
    text-align: center;
}

.cal-header-day {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 0.4rem 0;
}

.cal-day-cell {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}

.cal-day-cell.empty {
    visibility: hidden;
}

.cal-day-cell.disabled {
    color: var(--text-secondary);
    opacity: 0.35;
    cursor: not-allowed;
    background: transparent;
}

.cal-day-cell.active:hover {
    background: var(--accent-light);
    color: var(--accent);
}

.cal-day-cell.selected {
    background: var(--accent-gradient) !important;
    color: white !important;
    font-weight: 700;
    box-shadow: 0 4px 12px var(--accent-glow);
}

.cal-day-cell.today {
    border: 1px dashed var(--accent);
}

/* TIME SLOTS BOX */
.slots-box {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 1rem;
    display: flex;
    flex-direction: column;
}

.slots-title {
    font-weight: 600;
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.selected-day-tag {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent);
}

.slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(75px, 1fr));
    gap: 0.5rem;
    margin-top: 0.8rem;
    max-height: 250px;
    overflow-y: auto;
    padding-right: 0.3rem;
}

.slot-btn {
    padding: 0.6rem 0.3rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.slot-btn:hover:not(:disabled) {
    border-color: var(--accent);
    color: var(--accent);
}

.slot-btn.selected {
    background: var(--accent-gradient);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 10px var(--accent-glow);
}

.slot-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: rgba(0, 0, 0, 0.05);
    text-decoration: line-through;
}

.slots-legend {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}
.dot.avail { background: var(--success); }
.dot.busy { background: var(--text-secondary); opacity: 0.5; }
.dot.sel { background: var(--accent); }

/* CLIENT FORM */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

@media (max-width: 600px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
}

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

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

label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

input, textarea {
    padding: 0.85rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.95rem;
    background: var(--card-bg);
    color: var(--text-primary);
    transition: var(--transition);
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-light);
}

/* SUMMARY & CONFIRMATION */
.summary-card {
    background: var(--accent-light);
    border-radius: var(--radius-sm);
    padding: 1.2rem;
    margin-top: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.summary-info h4 {
    font-size: 1rem;
    color: var(--accent);
    margin-bottom: 0.2rem;
}

.summary-info p {
    font-size: 0.85rem;
    color: var(--text-primary);
}

.btn-primary {
    background: var(--accent-gradient);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    padding: 1rem 1.8rem;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 8px 25px var(--accent-glow);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px var(--accent-glow);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* MODAL DE SUCESSO */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    z-index: 1000;
}

.modal-content {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.5rem 1.4rem;
    max-width: 450px;
    width: 100%;
    max-height: 92vh;
    overflow-y: auto;
    text-align: center;
    box-shadow: 0 20px 45px rgba(0,0,0,0.3);
    animation: modalPop 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    scrollbar-width: thin;
}

@keyframes modalPop {
    0% { transform: scale(0.85); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.modal-icon-success {
    width: 3.2rem;
    height: 3.2rem;
    background: rgba(0, 184, 148, 0.15);
    color: var(--success);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.2rem;
}

.modal-text {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    line-height: 1.35;
}

.modal-details {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.75rem 0.9rem;
    text-align: left;
    margin-bottom: 0.9rem;
    font-size: 0.82rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    color: var(--text-primary);
}

/* PIX PAYMENT BOX IN MODAL */
.modal-pix-card {
    background: rgba(0, 189, 174, 0.07);
    border: 1px solid rgba(0, 189, 174, 0.25);
    border-radius: var(--radius-sm);
    padding: 1rem 0.9rem;
    margin-bottom: 0.9rem;
    text-align: center;
}

.dark-mode .modal-pix-card {
    background: rgba(0, 189, 174, 0.12);
    border-color: rgba(0, 189, 174, 0.35);
}

.pix-card-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    font-weight: 700;
    font-size: 0.95rem;
    color: #00bdae;
    margin-bottom: 0.4rem;
}

.pix-amount-badge {
    display: inline-block;
    background: #00bdae;
    color: #ffffff !important;
    padding: 0.3rem 0.75rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 0.7rem;
    box-shadow: 0 4px 10px rgba(0, 189, 174, 0.25);
}

.pix-qr-wrap {
    background: #ffffff;
    padding: 0.45rem;
    border-radius: 12px;
    display: inline-block;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    margin-bottom: 0.7rem;
}

.pix-qr-wrap img {
    width: 140px;
    height: 140px;
    display: block;
    margin: 0 auto;
    border-radius: 4px;
}

.pix-actions-row {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.btn-copy-pix {
    width: 100%;
    background: #00bdae;
    color: #ffffff;
    border: none;
    border-radius: var(--radius-sm);
    padding: 0.65rem;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    transition: var(--transition);
    box-shadow: 0 4px 10px rgba(0, 189, 174, 0.2);
}

.btn-copy-pix:hover {
    background: #00a89b;
    transform: translateY(-1px);
}

.btn-copy-key-outline {
    width: 100%;
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.55rem;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    transition: var(--transition);
}

.btn-copy-key-outline:hover {
    border-color: #00bdae;
    color: #00bdae;
}

.pix-hint-text {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.6rem;
    line-height: 1.3;
}

.modal-actions {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.btn-whatsapp {
    background: #25d366;
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    padding: 0.95rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
    transition: var(--transition);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    padding: 0.85rem;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-outline:hover {
    border-color: var(--text-secondary);
}

footer {
    text-align: center;
    padding-top: 2rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

footer a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

/* PAYMENT METHODS IN CLIENT PORTAL */
.payment-methods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 0.8rem;
    margin-top: 0.5rem;
}

.payment-card {
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.9rem 0.6rem;
    text-align: center;
    cursor: pointer;
    background: var(--card-bg);
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    user-select: none;
}

.payment-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.payment-card.selected {
    border-color: var(--accent);
    background: var(--accent-light);
    color: var(--accent);
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(232, 67, 147, 0.15);
}

.payment-card i {
    font-size: 1.4rem;
}

.pix-notice-badge {
    background: #e6fffa;
    border: 1px solid #b2f5ea;
    border-radius: var(--radius-sm);
    padding: 0.85rem;
    font-size: 0.85rem;
    color: #234e52;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.8rem;
}