/* ==========================================================================
   COMPONENTS
   Reusable UI components and patterns
   ========================================================================== */

/* Accessibility Controls */
.accessibility-bar {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 1000;
    display: flex;
    gap: 0.5rem;
    background: var(--card-bg);
    border-radius: 50px;
    padding: 0.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Hide the control bar when printing */
@media print {
    .accessibility-bar {
        display: none;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 50px;
    font-family: var(--font-base);
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    position: relative;
    overflow: hidden;
    gap: 0.5rem;
}

.btn:focus {
    outline: 3px solid var(--accent-light);
    outline-offset: 2px;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Primary Button */
.btn, .btn-primary, .try-tool-btn {
  padding: 0.75rem 1.5rem;
  font-size: 1.1rem;
  border-radius: 12px;
  background-color: var(--btn-bg);
  color: var(--btn-text);
  border: none;
  margin-top: 1rem;
  margin-bottom: 0.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

.btn:hover, .btn-primary:hover, .try-tool-btn:hover {
  background-color: var(--btn-bg-hover);
  color: var(--btn-text);
  box-shadow: 0 4px 16px rgba(0,0,0,0.18);
}

input, textarea, select {
  background: var(--input-bg);
  color: var(--text);
  border: 1.5px solid var(--input-border);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  margin-bottom: 1rem;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent-green);
  box-shadow: 0 0 0 2px var(--accent-green);
}

/* Modal and Card Styles */
.modal, .modal-content, .card, .reminder-form {
  background: var(--card-bg);
  border-radius: 1.5rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  border: 1px solid var(--border);
  color: var(--text);
}

/* Breathing Circle */
.breathing-circle {
    position: absolute;
    width: 200px;
    height: 200px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.1;
    animation: breathe var(--breath-duration) infinite ease-in-out;
    pointer-events: none;
}

/* State Cards */
.state-card {
  background: var(--card-bg);
  border-radius: 1.5rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  border: 1px solid var(--border);
  color: var(--text);
}

.state-emotion {
    font-style: italic;
    color: var(--accent);
    margin-bottom: var(--space-sm);
    font-size: var(--font-size-md);
    line-height: 1.4;
}

.state-tool {
    color: var(--primary);
    margin: var(--space-xs) 0;
    font-size: var(--font-size-lg);
}

.state-description {
    color: var(--text-muted);
    flex-grow: 1;
    margin-bottom: var(--space-md);
}

.try-tool-btn {
    
    background: var(--accent);
    color: white;
    width: 100%;
    margin-top: auto;
    padding: var(--space-xs);
    font-size: var(--font-size-sm);
}

.try-tool-btn:hover:not(:disabled) {
    background: var(--accent-light);
    transform: translateY(-1px);
}

/* Promise Tabs */
.promise-tab {
    background: none;
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.5rem 1.25rem;
    margin: 0 0.5rem;
    transition: all 0.15s;
    font-size: 1rem;
}

.promise-tab.active, .promise-tab:focus, .promise-tab:hover {
    background: var(--accent-blue);
    color: var(--bg);
    border-color: var(--accent-blue);
}

.promise-tab:hover,
.promise-tab:focus,
.promise-tab.active {
    background: var(--card-bg);
    color: var(--accent);
    transform: translateY(-2px);
}

/* Form Elements */
input[type="email"],
input[type="text"],
textarea {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--gentle-gray);
    border-radius: var(--radius-md);
    font-family: var(--font-base);
    font-size: var(--font-size-sm);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input[type="email"]:focus,
input[type="text"]:focus,
textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(156, 175, 136, 0.3);
    outline: none;
}

/* Loading Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(156, 175, 136, 0.2);
    border-radius: 50%;
    border-top-color: var(--primary);
    animation: spin 1s ease-in-out infinite;
    margin: 0 auto;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 200px;
    background-color: var(--accent);
    color: white;
    text-align: center;
    border-radius: var(--radius-sm);
    padding: var(--space-xs) var(--space-sm);
    position: absolute;
    z-index: var(--z-tooltip);
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity var(--transition-fast);
    font-size: var(--font-size-sm);
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Alert Messages */
.alert {
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
    font-size: var(--font-size-sm);
}

.alert-success {
    background-color: rgba(40, 167, 69, 0.1);
    color: #28a745;
    border: 1px solid rgba(40, 167, 69, 0.2);
}

.alert-error {
    background-color: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border: 1px solid rgba(220, 53, 69, 0.2);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .btn {
        width: 100%;
        margin-bottom: var(--space-xs);
    }
    
    .accessibility-bar {
        position: static;
        justify-content: center;
        border-radius: 0;
        padding: var(--space-xs);
    }
    
    .breathing-circle {
        width: 150px;
        height: 150px;
    }
}