/* ================================================================
   DBT Diary Card - Main Styles
   ================================================================ */

/* ----------------------------------------------------------------
   CSS Variables
   ---------------------------------------------------------------- */
:root {
    /* Colors */
    --color-primary: #4A90E2;
    --color-primary-dark: #357ABD;
    --color-secondary: #7B68EE;
    --color-success: #5CB85C;
    --color-danger: #D9534F;
    --color-warning: #F0AD4E;
    --color-info: #5BC0DE;

    /* Severity Colors */
    --color-severity-low: #5CB85C;      /* Green (0-3) */
    --color-severity-medium: #F0AD4E;   /* Yellow (4-7) */
    --color-severity-high: #D9534F;     /* Red (8-10) */

    /* Metric-Specific Colors (using your provided RGB values) */
    --metric-rx: rgb(220, 20, 60);              /* Red */
    --metric-depression: rgb(255, 140, 0);       /* Orange */
    --metric-anxiety: rgb(255, 215, 0);          /* Yellow */
    --metric-anger: rgb(34, 139, 34);            /* Green */
    --metric-suicidal-ideation: rgb(0, 178, 238); /* Cyan/Teal */
    --metric-self-injury: rgb(30, 144, 255);     /* Blue */
    --metric-target-behavior: rgb(138, 43, 226); /* Purple */
    --metric-energy: rgb(255, 20, 147);          /* Pink/Magenta */
    --metric-sleep: rgb(139, 69, 19);            /* Brown */
    --metric-eat: rgb(112, 128, 144);            /* Gray/Slate */
    --metric-exercise: rgb(64, 224, 208);        /* Turquoise */
    --metric-other1: rgb(154, 205, 50);          /* Lime Green */
    --metric-other2: rgb(255, 0, 255);           /* Deep Pink/Fuchsia */

    /* Neutral Colors */
    --color-bg: #F5F7FA;
    --color-bg-dark: #2C3E50;
    --color-text: #333333;
    --color-text-light: #777777;
    --color-text-lighter: #999999;
    --color-border: #DDE6ED;
    --color-white: #FFFFFF;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-size-base: 16px;
    --font-size-sm: 14px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;
}

/* ----------------------------------------------------------------
   Reset & Base Styles
   ---------------------------------------------------------------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-bg-dark);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ----------------------------------------------------------------
   Container
   ---------------------------------------------------------------- */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ----------------------------------------------------------------
   Header
   ---------------------------------------------------------------- */
.app-header {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.app-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.app-header h1 {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
}

.header-nav {
    display: flex;
    gap: var(--spacing-sm);
}

/* ----------------------------------------------------------------
   Export Dropdown
   ---------------------------------------------------------------- */
.export-dropdown {
    position: relative;
    display: inline-block;
}

.export-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    min-width: 220px;
    z-index: 1000;
    overflow: hidden;
}

.export-menu.hidden {
    display: none;
}

.export-option {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    text-align: left;
    background: none;
    border: none;
    font-size: var(--font-size-base);
    color: var(--color-text);
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.export-option:hover {
    background-color: var(--color-bg);
}

.export-divider {
    height: 1px;
    background-color: var(--color-border);
    margin: 0.25rem 0;
}

/* ----------------------------------------------------------------
   Main Content
   ---------------------------------------------------------------- */
.app-main {
    padding: var(--spacing-lg) 0;
    min-height: calc(100vh - 200px);
}

/* ----------------------------------------------------------------
   Week Navigation
   ---------------------------------------------------------------- */
.week-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.week-nav-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
}

.week-title {
    margin: 0 var(--spacing-md);
}

.week-stats {
    display: flex;
    gap: var(--spacing-sm);
}

/* ----------------------------------------------------------------
   Stats Summary
   ---------------------------------------------------------------- */
.stat-card {
    background-color: var(--color-bg);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    border: 2px solid var(--color-border);
    min-width: 100px;
}

.stat-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: 0.25rem;
    white-space: nowrap;
}

.stat-value {
    display: block;
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-primary);
}

/* ----------------------------------------------------------------
   Buttons
   ---------------------------------------------------------------- */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

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

.btn-secondary:hover {
    background-color: #6A58D0;
}

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

.btn-danger:hover {
    background-color: #C9302C;
}

.btn-nav {
    background-color: var(--color-bg);
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

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

.btn-small {
    padding: 0.5rem 1rem;
    font-size: var(--font-size-sm);
}

/* ----------------------------------------------------------------
   Form Elements
   ---------------------------------------------------------------- */
.input-field {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    transition: border-color 0.3s ease;
}

.input-field:focus {
    outline: none;
    border-color: var(--color-primary);
}

.textarea-field {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    resize: vertical;
    transition: border-color 0.3s ease;
}

.textarea-field:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-text);
}

/* ----------------------------------------------------------------
   Crisis Alert
   ---------------------------------------------------------------- */
.crisis-alert {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #FFF3CD;
    border: 2px solid var(--color-warning);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    z-index: 10000;
    max-width: 400px;
    width: 90%;
}

.crisis-alert .alert-content {
    text-align: center;
}

.crisis-alert strong {
    color: var(--color-danger);
}

.crisis-alert p {
    margin: var(--spacing-xs) 0;
    font-size: var(--font-size-base);
}

/* ----------------------------------------------------------------
   Footer
   ---------------------------------------------------------------- */
.app-footer {
    background-color: var(--color-white);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-lg) 0;
    margin-top: var(--spacing-xl);
    text-align: center;
}

.app-footer p {
    margin: 0.25rem 0;
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
}

.app-footer .version {
    font-weight: 600;
    color: var(--color-primary);
    font-family: 'Courier New', monospace;
}

.app-footer .footer-note {
    font-size: 12px;
    color: var(--color-text-lighter);
}

.app-footer .disclaimer-text {
    font-size: 11px;
    color: var(--color-text-lighter);
    font-style: italic;
    opacity: 0.8;
}

/* ----------------------------------------------------------------
   Utility Classes
   ---------------------------------------------------------------- */
.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.text-danger {
    color: var(--color-danger);
}

.text-success {
    color: var(--color-success);
}

.text-warning {
    color: var(--color-warning);
}

/* ----------------------------------------------------------------
   Email Notification Settings
   ---------------------------------------------------------------- */
.notification-subsection {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--color-bg-light);
    border-left: 3px solid var(--color-primary);
    border-radius: var(--border-radius);
}

.notification-subsection h4 {
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
    font-size: var(--font-size-md);
}

.email-list-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.email-input-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.email-input-group input[type="email"] {
    flex: 1;
}

.email-input-group .remove-email-btn {
    padding: 0.25rem 0.5rem;
    background-color: var(--color-danger);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: var(--font-size-sm);
}

.email-input-group .remove-email-btn:hover {
    background-color: #c82333;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    cursor: pointer;
}

.radio-label input[type="radio"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: var(--font-size-sm);
}

/* ----------------------------------------------------------------
   Responsive Design
   ---------------------------------------------------------------- */
@media (max-width: 768px) {
    .week-navigation {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .header-nav {
        flex-wrap: wrap;
    }

    .app-header .container {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }

    .notification-subsection {
        padding: var(--spacing-sm);
    }

    .email-input-group {
        flex-direction: column;
        align-items: stretch;
    }
}