/* PillBeep Main Stylesheet */

/* ==================== CSS Variables ==================== */
:root {
    /* Light Theme (Default) */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --bg-card: #ffffff;
    --bg-input: #ffffff;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --text-muted: #adb5bd;
    --border-color: #dee2e6;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.12);
    --danger: #ef4444;
    
    /* Legacy prefixed variables (for backwards compatibility) */
    --pbp-bg-primary: #ffffff;
    --pbp-bg-secondary: #f8f9fa;
    --pbp-bg-tertiary: #e9ecef;
    --pbp-text-primary: #212529;
    --pbp-text-secondary: #6c757d;
    --pbp-text-muted: #adb5bd;
    --pbp-border-color: #dee2e6;
    --pbp-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    --pbp-shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.12);
    
    /* Brand Colors */
    --pbp-primary: #4361ee;
    --pbp-primary-light: #6b83f2;
    --pbp-primary-dark: #3651d4;
    --pbp-success: #10b981;
    --pbp-warning: #f59e0b;
    --pbp-danger: #ef4444;
    --pbp-info: #3b82f6;
    
    /* Spacing */
    --pbp-spacing-xs: 0.25rem;
    --pbp-spacing-sm: 0.5rem;
    --pbp-spacing-md: 1rem;
    --pbp-spacing-lg: 1.5rem;
    --pbp-spacing-xl: 2rem;
    
    /* Border Radius */
    --pbp-radius-sm: 4px;
    --pbp-radius-md: 8px;
    --pbp-radius-lg: 12px;
    --pbp-radius-xl: 16px;
    --pbp-radius-full: 9999px;
    
    /* Transitions */
    --pbp-transition: 0.2s ease;
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #1a1a2e;
    --bg-secondary: #16213e;
    --bg-tertiary: #0f3460;
    --bg-card: #16213e;
    --bg-input: #1a1a2e;
    --text-primary: #f8f9fa;
    --text-secondary: #adb5bd;
    --text-muted: #6c757d;
    --border-color: #2d3748;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.4);
    --danger: #ef4444;
    
    /* Legacy prefixed variables */
    --pbp-bg-primary: #1a1a2e;
    --pbp-bg-secondary: #16213e;
    --pbp-bg-tertiary: #0f3460;
    --pbp-text-primary: #f8f9fa;
    --pbp-text-secondary: #adb5bd;
    --pbp-text-muted: #6c757d;
    --pbp-border-color: #2d3748;
    --pbp-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    --pbp-shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.4);
}

/* ==================== Light Theme Telerik Overrides ==================== */
/* Ensure Telerik components have proper contrast in light theme */
[data-theme="light"] .k-dropdown,
[data-theme="light"] .k-dropdownlist,
[data-theme="light"] .k-combobox,
[data-theme="light"] .k-input,
[data-theme="light"] .k-textbox,
[data-theme="light"] .k-textarea,
[data-theme="light"] .k-numerictextbox,
[data-theme="light"] .k-datepicker,
[data-theme="light"] .k-timepicker {
    background-color: var(--bg-input) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="light"] .k-input-inner,
[data-theme="light"] .k-input-value-text {
    color: var(--text-primary) !important;
}

[data-theme="light"] .k-list-item,
[data-theme="light"] .k-list-optionlabel {
    color: #212529 !important;
}

[data-theme="light"] .k-popup {
    background-color: #ffffff !important;
    border-color: var(--border-color) !important;
}

[data-theme="light"] .k-list-item:hover,
[data-theme="light"] .k-list-item.k-hover {
    background-color: #e9ecef !important;
    color: #212529 !important;
}

[data-theme="light"] .k-list-item.k-selected {
    background-color: #7c3aed !important;
    color: white !important;
}

[data-theme="light"] .k-button {
    color: var(--text-primary) !important;
}

[data-theme="light"] .k-button-solid-primary {
    color: white !important;
}

[data-theme="light"] .k-button-solid-base {
    background-color: var(--bg-tertiary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

[data-theme="light"] .k-slider .k-slider-track {
    background-color: var(--bg-tertiary) !important;
}

[data-theme="light"] .k-switch-off .k-switch-track {
    background-color: #cbd5e1 !important;
}

[data-theme="light"] .k-label,
[data-theme="light"] label {
    color: var(--text-primary) !important;
}

/* Fix page header text */
[data-theme="light"] .page-header h1,
[data-theme="light"] .page-header p,
[data-theme="light"] h1,
[data-theme="light"] h2,
[data-theme="light"] h3,
[data-theme="light"] h4,
[data-theme="light"] h5,
[data-theme="light"] h6 {
    color: var(--text-primary) !important;
}

/* Fix dialog text */
[data-theme="light"] .dialog h3,
[data-theme="light"] .dialog p,
[data-theme="light"] .dialog label {
    color: var(--text-primary) !important;
}

/* Fix alert styling in light theme */
[data-theme="light"] .alert-success {
    background-color: #d1fae5 !important;
    border-color: #10b981 !important;
    color: #065f46 !important;
}

/* Fix select/input elements */
[data-theme="light"] select,
[data-theme="light"] input[type="text"],
[data-theme="light"] input[type="email"],
[data-theme="light"] input[type="password"],
[data-theme="light"] input[type="number"],
[data-theme="light"] input[type="tel"],
[data-theme="light"] input[type="time"],
[data-theme="light"] input[type="date"],
[data-theme="light"] textarea {
    background-color: var(--bg-input) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

/* Fix Telerik Loader in light theme */
[data-theme="light"] .k-loader {
    color: #7c3aed !important;
}

/* Fix schedule items in light theme */
[data-theme="light"] .schedule-item {
    background-color: var(--bg-tertiary) !important;
}

[data-theme="light"] .schedule-name,
[data-theme="light"] .time-planned {
    color: var(--text-primary) !important;
}

[data-theme="light"] .schedule-dose,
[data-theme="light"] .time-actual {
    color: var(--text-secondary) !important;
}

/* Fix treatment cards in light theme */
[data-theme="light"] .treatment-card {
    background-color: var(--bg-tertiary) !important;
}

[data-theme="light"] .treatment-name {
    color: var(--text-primary) !important;
}

[data-theme="light"] .treatment-details,
[data-theme="light"] .treatment-schedule {
    color: var(--text-secondary) !important;
}

/* Fix navigation menu in light theme */
[data-theme="light"] .nav-menu {
    background-color: var(--bg-secondary) !important;
}

[data-theme="light"] .nav-link {
    color: var(--text-secondary) !important;
}

[data-theme="light"] .nav-link:hover {
    color: var(--text-primary) !important;
    background-color: var(--bg-tertiary) !important;
}

[data-theme="light"] .nav-link.active {
    color: white !important;
}

/* Fix plan group headers in light theme */
[data-theme="light"] .plan-name {
    color: var(--text-primary) !important;
}

[data-theme="light"] .plan-count {
    color: var(--text-secondary) !important;
    background-color: var(--bg-tertiary) !important;
}

/* Fix view toggle in light theme */
[data-theme="light"] .radio-option {
    color: var(--text-secondary) !important;
}

[data-theme="light"] .radio-option:hover {
    background-color: var(--bg-tertiary) !important;
}

[data-theme="light"] .radio-option.active {
    color: white !important;
}

/* Fix filter buttons in light theme */
[data-theme="light"] .btn-filter {
    background-color: var(--bg-card) !important;
    color: var(--text-secondary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="light"] .btn-filter:hover {
    border-color: #7c3aed !important;
}

[data-theme="light"] .btn-filter.active {
    color: white !important;
}

/* Fix btn-secondary in light theme */
[data-theme="light"] .btn-secondary {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

/* Fix btn-icon in light theme */
[data-theme="light"] .btn-icon {
    background-color: var(--bg-card) !important;
    border-color: var(--border-color) !important;
}

/* Fix top bar in light theme */
[data-theme="light"] .top-bar {
    background-color: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
}

/* Fix mobile bottom nav in light theme */
[data-theme="light"] .mobile-bottom-nav {
    background-color: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="light"] .bottom-nav-item {
    color: var(--text-secondary) !important;
}

[data-theme="light"] .bottom-nav-item:hover,
[data-theme="light"] .bottom-nav-item.active {
    color: #7c3aed !important;
}

/* Fix sidebar in light theme */
[data-theme="light"] .desktop-sidebar,
[data-theme="light"] .mobile-sidebar {
    background-color: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
}

/* Fix quick stats cards in light theme */
[data-theme="light"] .stat {
    color: var(--text-secondary) !important;
}

/* Fix empty state text */
[data-theme="light"] .empty-state h3,
[data-theme="light"] .empty-state p {
    color: var(--text-primary) !important;
}

/* Fix hamburger menu in light theme */
[data-theme="light"] .mobile-hamburger span {
    background-color: var(--text-primary) !important;
}

/* Loading spinner - works in both themes */
.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: #7c3aed;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ==================== Base Styles ==================== */
*, *::before, *::after {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    min-height: 100vh;
    min-height: 100dvh; /* Dynamic viewport height - adjusts for mobile keyboard */
    overflow: hidden; /* Prevent body scroll when keyboard is open */
}

#app {
    min-height: 100vh;
    min-height: 100dvh;
    overflow: auto;
}

a {
    color: var(--pbp-primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Dashboard greeting - ensure visibility in all themes */
.dashboard-greeting {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .dashboard-greeting {
    color: #f8f9fa !important;
}

[data-theme="light"] .dashboard-greeting {
    color: #212529 !important;
}

/* ==================== Layout ==================== */
.page {
    display: flex;
    height: 100vh;
    height: 100dvh;
}

.sidebar {
    width: 260px;
    background-color: var(--bg-primary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
}

/* Main content - margin controlled by layout inline styles */
main {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
}

.top-row {
    height: 60px;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--pbp-spacing-lg);
    position: sticky;
    top: 0;
    z-index: 50;
}

.content {
    flex: 1;
    padding: var(--pbp-spacing-lg);
}

/* ==================== Cards ==================== */
.card {
    background-color: var(--bg-primary);
    border-radius: var(--pbp-radius-lg);
    box-shadow: var(--shadow);
    margin-bottom: var(--pbp-spacing-lg);
}

.card-header {
    padding: var(--pbp-spacing-md) var(--pbp-spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.card-body {
    padding: var(--pbp-spacing-lg);
}

/* ==================== Auth Pages ==================== */
.auth-page, .welcome-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--pbp-primary) 0%, #7c3aed 100%);
    padding: var(--pbp-spacing-lg);
}

.auth-container, .welcome-container {
    background-color: var(--bg-primary);
    border-radius: var(--pbp-radius-xl);
    box-shadow: var(--shadow-lg);
    padding: var(--pbp-spacing-xl);
    width: 100%;
    max-width: 420px;
}

.auth-header, .welcome-logo {
    text-align: center;
    margin-bottom: var(--pbp-spacing-xl);
}

.auth-header p {
    color: var(--text-secondary);
}

/* Auth form styling */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.auth-form .form-group {
    margin-bottom: 8px;
}

.auth-form label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

/* Telerik inputs inside auth — all input types including password */
.auth-container .k-input,
.auth-container .k-textbox,
.auth-container .k-maskedtextbox,
.auth-container .k-picker,
.auth-container .k-input-solid,
.auth-container .k-input-outline,
.auth-container .k-input-flat,
.auth-container span[class*="k-textbox"],
.auth-container span[class*="k-input"] {
    background-color: rgba(255, 255, 255, 0.1) !important;
    background: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 10px !important;
    min-height: 44px;
}

/* Input text — light color on dark background */
.auth-container .k-input-inner,
.auth-container input {
    color: #f0f0f0 !important;
    background: transparent !important;
}

/* Password field — force dark background on ALL parent wrappers */
.auth-container #password,
.auth-container input[type="password"] {
    background: transparent !important;
    background-color: transparent !important;
    font-size: 1.4rem !important;
    letter-spacing: 4px !important;
    color: #f0f0f0 !important;
}

/* Target the Telerik wrapper AROUND the password input by its parent structure */
.auth-container #password ~ *,
.auth-container input[type="password"] ~ * {
    background: transparent !important;
}

/* Nuclear option — any element inside auth-container with white/light background */
.auth-container .k-textbox,
.auth-container .k-input-solid,
.auth-container .k-input-outline,
.auth-container .k-input-flat {
    background-color: rgba(255, 255, 255, 0.1) !important;
    background: rgba(255, 255, 255, 0.1) !important;
}

/* Placeholders */
.auth-container .k-input-inner::placeholder,
.auth-container input::placeholder {
    color: rgba(255, 255, 255, 0.35) !important;
    font-size: 0.95rem !important;
    letter-spacing: normal !important;
}

/* Focus state */
.auth-container .k-input:focus-within,
.auth-container .k-textbox:focus-within,
.auth-container [class*="k-textbox"]:focus-within,
.auth-container [class*="k-input"]:focus-within {
    border-color: #a855f7 !important;
    box-shadow: 0 0 0 2px rgba(168, 85, 247, 0.2) !important;
}

/* Password reveal button and icons */
.auth-container .k-i-eye,
.auth-container .k-i-eye-slash,
.auth-container .k-svg-icon,
.auth-container .k-button-flat {
    color: rgba(255, 255, 255, 0.5) !important;
}

/* Forgot password link */
.auth-container a[href*="reset"] {
    color: #a855f7 !important;
}

/* Auth form hint text */
.auth-form .form-hint,
.auth-form .form-text,
.auth-form small {
    color: var(--text-secondary) !important;
    font-size: 0.78rem;
    margin-top: 2px;
    display: block;
}

/* Auth checkbox */
.auth-form .form-check {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 12px 0;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.auth-form .form-check a {
    color: #a855f7;
}

/* Auth footer */
.auth-footer {
    text-align: center;
    margin-top: var(--pbp-spacing-lg);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.auth-footer a {
    color: #a855f7;
    font-weight: 600;
}

/* Auth options row (remember me / forgot password) */
.auth-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 12px 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.auth-options a {
    color: #a855f7;
}

/* Form row for side-by-side fields */
.form-row {
    display: flex;
    gap: 12px;
}

.form-row .col-6 {
    flex: 1;
}

.logo-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--pbp-spacing-md);
}

/* ==================== Utilities ==================== */
.text-muted { color: var(--text-secondary) !important; }
.text-center { text-align: center; }
.d-flex { display: flex; }
.align-items-center { align-items: center; }
.justify-content-between { justify-content: space-between; }
.mt-5 { margin-top: var(--pbp-spacing-xl); }
.mb-3 { margin-bottom: var(--pbp-spacing-md); }
.btn-block { width: 100%; }

/* Auth purple button override for Telerik default theme */
.auth-btn-purple,
.auth-btn-purple.k-button,
.auth-btn-purple.k-button-solid,
.auth-btn-purple.k-button-solid-primary,
.auth-btn-purple.k-button-lg,
.login-btn-purple,
.login-btn-purple.k-button,
.login-btn-purple.k-button-solid,
.login-btn-purple.k-button-solid-primary,
.login-btn-purple.k-button-lg {
    background: linear-gradient(135deg, #7c3aed, #a855f7) !important;
    background-color: #7c3aed !important;
    border-color: #7c3aed !important;
    color: white !important;
    box-shadow: 0 4px 14px rgba(124, 58, 237, 0.3);
    border-radius: 12px !important;
    min-height: 52px;
    font-size: 1.1rem;
    font-weight: 700;
}
.auth-btn-purple:hover,
.auth-btn-purple.k-button:hover,
.login-btn-purple:hover,
.login-btn-purple.k-button:hover {
    background: linear-gradient(135deg, #6d28d9, #9333ea) !important;
    background-color: #6d28d9 !important;
    border-color: #6d28d9 !important;
}
.auth-btn-purple:focus,
.login-btn-purple:focus {
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.3) !important;
}
.auth-btn-purple[disabled],
.auth-btn-purple.k-disabled,
.login-btn-purple[disabled],
.login-btn-purple.k-disabled {
    opacity: 0.6 !important;
}

/* ==================== Responsive ==================== */
@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
    }
    
    main {
        margin-left: 0;
    }
    
    .page {
        flex-direction: column;
    }
}