/* Modal Styles - Demo Modal & About Modal */

/* Demo Modal Styles - Apple-inspired */
.demo-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                visibility 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 20px;
}

.demo-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.demo-modal {
    background: white;
    border-radius: 20px;
    max-width: 520px;
    width: 100%;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transform: scale(0.95) translateY(20px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.demo-modal-overlay.active .demo-modal {
    transform: scale(1) translateY(0);
}

.demo-modal-header {
    padding: 32px 32px 24px;
    border-bottom: 1px solid #F1F5F9;
    position: relative;
}

.demo-modal-close {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #F1F5F9;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    color: #64748b;
}

.demo-modal-close:hover {
    background: #E2E8F0;
    color: #334155;
    transform: scale(1.05);
}

.demo-modal-close:active {
    transform: scale(0.95);
}

.demo-modal-title {
    font-family: 'Migra', system-ui, sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: #0F172A;
    margin: 0 0 8px;
    line-height: 1.2;
}

.demo-modal-subtitle {
    font-family: 'General Sans', system-ui, sans-serif;
    font-size: 15px;
    color: #64748b;
    margin: 0;
    line-height: 1.5;
}

.demo-modal-body {
    padding: 32px;
}

.demo-form-group {
    margin-bottom: 24px;
}

.demo-form-label {
    display: block;
    font-family: 'General Sans', system-ui, sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: #334155;
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.demo-form-input,
.demo-form-textarea {
    width: 100%;
    padding: 14px 16px;
    font-family: 'General Sans', system-ui, sans-serif;
    font-size: 15px;
    color: #0F172A;
    background: white;
    border: 1.5px solid #E2E8F0;
    border-radius: 10px;
    transition: all 0.2s ease;
    outline: none;
}

.demo-form-input:focus,
.demo-form-textarea:focus {
    border-color: #00BAFF;
    box-shadow: 0 0 0 4px rgba(0, 186, 255, 0.1);
}

.demo-form-input::placeholder,
.demo-form-textarea::placeholder {
    color: #94a3b8;
}

.demo-form-textarea {
    resize: vertical;
    min-height: 100px;
    font-family: 'General Sans', system-ui, sans-serif;
}

.demo-form-submit {
    width: 100%;
    padding: 16px;
    font-family: 'General Sans', system-ui, sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, #0F172A 0%, #1e293b 100%);
    border: 1px solid rgba(0, 186, 255, 0.2);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.demo-form-submit:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(0, 186, 255, 0.25);
}

.demo-form-submit:active:not(:disabled) {
    transform: translateY(0);
}

.demo-form-submit:disabled {
    cursor: not-allowed;
    opacity: 0.8;
}

.demo-form-submit-text {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.2s ease;
}

.demo-form-submit.loading .demo-form-submit-text {
    opacity: 0;
}

.demo-form-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2.5px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.2s ease;
    animation: spin 0.8s linear infinite;
}

.demo-form-submit.loading .demo-form-loader {
    opacity: 1;
}

.demo-form-footer {
    padding: 0 32px 32px;
    text-align: center;
    font-size: 13px;
    color: #94a3b8;
}

/* About Modal Styles */
.about-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    overflow-x: hidden;
    padding: 40px 20px;
}

.about-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.about-modal-content {
    background: white;
    border-radius: 24px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    padding: 3rem;
    max-width: 56rem;
    width: 100%;
    position: relative;
    transform: scale(0.95) translateY(-20px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin: 20px;
}

.about-modal-overlay.active .about-modal-content {
    transform: scale(1) translateY(0);
}