/* Cards */
.card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: var(--glass-border);
    transition: box-shadow var(--transition-normal), transform var(--transition-normal), background var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
    background: var(--glass-bg-hover);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 500;
    font-family: var(--font-body);
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-black);
}

.btn-secondary:hover {
    background-color: var(--color-secondary-dark);
    transform: translateY(-1px);
}

.btn-outline {
    background-color: rgba(255, 255, 255, 0.4);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--color-primary);
    color: var(--color-primary-dark);
}

.btn-outline:hover {
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
}

.btn-ghost {
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    color: var(--color-text-main);
}

.btn-ghost:hover {
    background-color: rgba(255, 255, 255, 0.5);
}

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

/* Forms */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-black);
    margin-bottom: var(--spacing-xs);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: var(--glass-border);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text-main);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 0 0 3px var(--color-primary-light), var(--shadow-sm);
}

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

.form-helper {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

/* Header/Nav */
.app-header {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: var(--glass-border-light);
    padding: var(--spacing-sm) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: var(--shadow-sm);
}

.logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-black);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-icon {
    width: 24px;
    height: 24px;
    background-color: var(--color-primary);
    border-radius: var(--radius-sm);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-text-main);
    cursor: pointer;
    padding: 0.5rem;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
}

.nav-link {
    color: var(--color-text-muted);
    font-weight: 500;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    display: block;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
    background-color: var(--color-primary-light);
}

@media (max-width: 768px) {
    .app-header {
        flex-wrap: wrap;
    }
    .mobile-menu-btn {
        display: block;
    }
    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        margin-top: 1rem;
        background: var(--color-white);
        border-radius: var(--radius-md);
        padding: 1rem;
        box-shadow: var(--shadow-md);
        position: absolute;
        top: 60px;
        left: 0;
        z-index: 100;
    }
    .nav-links.active {
        display: flex;
    }
}

/* Wizard Steps */
.wizard-progress {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.wizard-progress::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-border);
    transform: translateY(-50%);
    z-index: 0;
}

.wizard-step {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-white);
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    position: relative;
    z-index: 1;
    transition: all var(--transition-normal);
}

.wizard-step.active {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: var(--color-white);
}

.wizard-step.completed {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
    color: var(--color-primary);
}

/* Tooltips */
.tooltip-container {
    position: relative;
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
    margin-left: 0.25rem;
    cursor: help;
}

.tooltip-container:focus {
    outline: none;
}

.info-icon {
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.tooltip-container:hover .info-icon,
.tooltip-container:focus .info-icon {
    color: var(--color-primary-dark);
}

.tooltip-content {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    bottom: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background-color: var(--color-black);
    backdrop-filter: blur(8px);
    color: var(--color-white);
    padding: 1rem;
    border-radius: var(--radius-md);
    width: max-content;
    max-width: 280px;
    z-index: 100;
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.85rem;
    line-height: 1.5;
    transition: all var(--transition-normal) cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: var(--shadow-lg);
    pointer-events: none;
    text-align: left;
    border: 1px solid rgba(255,255,255,0.1);
}

.tooltip-content::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: var(--color-black) transparent transparent transparent;
}

.tooltip-container:hover .tooltip-content,
.tooltip-container:focus .tooltip-content {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.tooltip-section {
    display: block;
}

.tooltip-section+.tooltip-section {
    margin-top: 0.5rem;
}

.tooltip-section strong {
    color: var(--color-primary-light);
    display: block;
    margin-bottom: 0.1rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}