/* Modern 2025 Design for ikaerlighed.dk - Matching Site Colors */
:root {
    --primary-cyan: #AFEEEE;
    --primary-cyan-light: #D0F4F4;
    --primary-teal: #307D7E;
    --accent-green: #98FB98;
    --accent-sage: #87A96B;
    --accent-warm: #FFFACD;
    --text-primary: #4A4A4A;
    --text-secondary: #666;
    --bg-white: #FFFFFF;
    --bg-light: #F5FFFA;
    --border-light: #D0F4F4;
    --shadow-soft: 0 4px 20px rgba(175, 238, 238, 0.2);
    --shadow-hover: 0 8px 30px rgba(175, 238, 238, 0.3);
}

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

body {
    font-family: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, var(--bg-light) 0%, #F0F8FF 100%);
    padding: 0;
    margin: 0;
    color: var(--text-primary);
}

.container {
    max-width: 100%;
    background: transparent;
}

.header {
    background: linear-gradient(135deg, var(--primary-teal) 0%, var(--primary-cyan) 100%);
    color: white;
    padding: 2rem 1.5rem;
    text-align: center;
    border-radius: 0 0 30px 30px;
    box-shadow: var(--shadow-soft);
}

.header h1 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    font-weight: 300;
    letter-spacing: 1px;
}

.header p {
    font-size: 0.95rem;
    opacity: 0.95;
    font-weight: 300;
}

/* Modern Progress Dots */
.stepper {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem 1rem;
    background: transparent;
    max-width: 900px;
    margin: 0 auto;
}

.step {
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
}

.step::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    width: 100%;
    height: 2px;
    background: #E0D5E3;
    z-index: 0;
}

.step:last-child::after {
    display: none;
}

.step.completed::after {
    background: var(--accent-green);
}

.step-number {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #D5C4D9;
    color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.5rem;
    font-weight: bold;
    font-size: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    position: relative;
    z-index: 1;
}

.step.active .step-number {
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-cyan));
    transform: scale(1.5);
    box-shadow: 0 4px 12px rgba(48, 125, 126, 0.4);
}

.step.completed .step-number {
    background: var(--accent-green);
    transform: scale(1.1);
}

.step-label {
    font-size: 0.65rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-top: 0.5rem;
    white-space: nowrap;
}

.step.active .step-label {
    color: var(--primary-teal);
    font-weight: 600;
}

.content {
    padding: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.step-content { display: none; }
.step-content.active {
    display: block;
    animation: fadeInUp 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

h2 {
    color: var(--primary-teal);
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    text-align: center;
    font-weight: 300;
    letter-spacing: 0.5px;
}

/* Modern Treatment Cards */
.treatment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .treatment-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .treatment-grid {
        grid-template-columns: 1fr;
    }
}

.treatment-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.treatment-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-teal), var(--accent-green));
    transform: scaleX(0);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.treatment-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-cyan);
}

.treatment-card:hover::before {
    transform: scaleX(1);
}

.treatment-card.selected {
    border-color: var(--primary-teal);
    background: linear-gradient(135deg, white 0%, var(--primary-cyan-light) 100%);
    box-shadow: 0 8px 30px rgba(48, 125, 126, 0.25);
}

.treatment-card.selected::before {
    transform: scaleX(1);
    height: 6px;
}

.treatment-card h3 {
    color: var(--primary-teal);
    margin-bottom: 1rem;
    font-size: 1.4rem;
    font-weight: 400;
}

.treatment-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Duration Selection - Modern Pills */
.duration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.duration-btn {
    background: white;
    border: 2px solid var(--border-light);
    border-radius: 20px;
    padding: 2rem 1.5rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-soft);
}

.duration-btn:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-cyan);
}

.duration-btn.selected {
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-cyan));
    border-color: var(--primary-teal);
    color: white;
    box-shadow: 0 8px 25px rgba(48, 125, 126, 0.3);
}

.duration-label {
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--primary-teal);
}

.duration-btn.selected .duration-label {
    color: white;
}

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

.duration-btn.selected .duration-sublabel {
    color: rgba(255, 255, 255, 0.9);
}

.duration-price {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-teal);
    margin-top: 0.5rem;
}

.duration-btn.selected .duration-price {
    color: white;
}

/* Form Elements - Soft & Modern */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--primary-teal);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.2rem;
    border: 2px solid var(--border-light);
    border-radius: 15px;
    font-size: 1rem;
    transition: all 0.3s;
    font-family: inherit;
    background: white;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-teal);
    box-shadow: 0 0 0 3px rgba(48, 125, 126, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Time Slots - Floating Pills */
.time-slots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.time-slot {
    padding: 1rem;
    background: white;
    border: 2px solid var(--border-light);
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    font-weight: 500;
    font-size: 1rem;
    box-shadow: var(--shadow-soft);
}

.time-slot:hover {
    transform: translateY(-4px);
    border-color: var(--primary-cyan);
    box-shadow: var(--shadow-hover);
}

.time-slot.selected {
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-cyan));
    color: white;
    border-color: var(--primary-teal);
    box-shadow: 0 6px 20px rgba(48, 125, 126, 0.3);
}

.time-slot.unavailable {
    opacity: 0.3;
    cursor: not-allowed;
    background: #F5F5F5;
}

.time-slot.unavailable:hover {
    transform: none;
    box-shadow: none;
}

/* Buttons - Gradient & Smooth */
.btn-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.btn {
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: inherit;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-cyan));
    color: white;
    box-shadow: 0 4px 15px rgba(48, 125, 126, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(48, 125, 126, 0.4);
}

.btn-secondary {
    background: white;
    color: var(--primary-teal);
    border: 2px solid var(--primary-teal);
}

.btn-secondary:hover {
    background: var(--primary-cyan-light);
    transform: translateY(-3px);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Success Message - Elegant */
.success-message {
    text-align: center;
    padding: 3rem 2rem;
    animation: fadeInUp 0.6s;
}

.success-message h2 {
    color: var(--primary-teal);
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.success-message .checkmark {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-teal), var(--accent-green));
    margin: 0 auto 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: white;
    animation: scaleIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 8px 25px rgba(48, 125, 126, 0.3);
}

@keyframes scaleIn {
    from { transform: scale(0); }
    to { transform: scale(1); }
}

.success-message p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.1rem;
    max-width: 500px;
    margin: 0 auto 1rem;
}

.loading {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    .header h1 { font-size: 1.5rem; }
    .header p { font-size: 0.85rem; }

    .stepper { padding: 1.5rem 0.5rem; gap: 0.25rem; }
    .step-label { font-size: 0.65rem; }

    h2 { font-size: 1.5rem; }

    .treatment-card {
        padding: 1.5rem;
    }

    .treatment-card h3 { font-size: 1.2rem; }

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

    .time-slots {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
        gap: 0.75rem;
    }

    .btn-group {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}

/* Flatpickr Overrides for Theme */
.flatpickr-calendar {
    border-radius: 15px !important;
    box-shadow: var(--shadow-hover) !important;
}

.flatpickr-day.selected {
    background: var(--primary-teal) !important;
    border-color: var(--primary-teal) !important;
}

.flatpickr-day:hover {
    background: var(--primary-cyan-light) !important;
}