/**
 * TrackStar™ Driver Profiles - Modern Public Styles
 * Mobile-first, clean, responsive design
 */

/* CSS Custom Properties */
:root {
    --ts-primary: #2563eb;
    --ts-primary-hover: #1d4ed8;
    --ts-primary-light: rgba(37, 99, 235, 0.1);
    --ts-success: #10b981;
    --ts-success-light: rgba(16, 185, 129, 0.1);
    --ts-error: #ef4444;
    --ts-error-light: rgba(239, 68, 68, 0.1);
    --ts-text: #1f2937;
    --ts-text-light: #6b7280;
    --ts-text-muted: #9ca3af;
    --ts-bg: #ffffff;
    --ts-bg-subtle: #f9fafb;
    --ts-border: #e5e7eb;
    --ts-border-light: #f3f4f6;
    --ts-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --ts-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --ts-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --ts-radius: 12px;
    --ts-radius-sm: 8px;
    --ts-transition: all 0.2s ease;
}

/* Reset & Base */
.trackstar-container {
    max-width: 480px;
    margin: 0 auto;
    padding: 16px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: var(--ts-text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.trackstar-container *,
.trackstar-container *::before,
.trackstar-container *::after {
    box-sizing: border-box;
}

/* Card Component */
.trackstar-card {
    background: var(--ts-bg);
    border-radius: var(--ts-radius);
    box-shadow: var(--ts-shadow);
    overflow: hidden;
}

/* Logo */
.trackstar-logo {
    text-align: center;
    padding: 24px 16px 16px;
}

.trackstar-logo img {
    max-width: 180px;
    height: auto;
}

/* Buttons Container */
.trackstar-buttons {
    padding: 24px;
    text-align: center;
}

/* Modern Buttons */
.trackstar-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--ts-radius-sm);
    cursor: pointer;
    transition: var(--ts-transition);
    min-height: 48px;
    width: 100%;
    -webkit-tap-highlight-color: transparent;
}

.trackstar-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.trackstar-btn-primary {
    background: linear-gradient(135deg, var(--ts-primary) 0%, var(--ts-primary-hover) 100%);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
}

.trackstar-btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
}

.trackstar-btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.trackstar-btn-secondary {
    background: var(--ts-bg-subtle);
    color: var(--ts-text);
    border: 1px solid var(--ts-border);
}

.trackstar-btn-secondary:hover:not(:disabled) {
    background: var(--ts-border-light);
    border-color: var(--ts-border);
}

.trackstar-btn-save {
    padding: 16px 24px;
    font-size: 16px;
}

/* Login text */
.trackstar-login-text {
    margin-top: 16px;
    color: var(--ts-text-light);
    font-size: 14px;
    text-align: center;
}

.trackstar-login-text a {
    color: var(--ts-primary);
    text-decoration: none;
    font-weight: 600;
}

.trackstar-login-text a:hover {
    text-decoration: underline;
}

/* Form Container */
.trackstar-form-container {
    background: var(--ts-bg);
    border-radius: var(--ts-radius);
    padding: 24px;
    margin-top: 16px;
    box-shadow: var(--ts-shadow);
}

.trackstar-form-container h3 {
    margin: 0 0 24px 0;
    color: var(--ts-text);
    font-size: 20px;
    font-weight: 700;
    text-align: center;
}

/* Form Groups */
.trackstar-form-group {
    margin-bottom: 20px;
}

.trackstar-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--ts-text);
    font-size: 14px;
}

.trackstar-form-group input[type="text"],
.trackstar-form-group input[type="email"],
.trackstar-form-group select {
    width: 100%;
    padding: 14px 16px;
    font-size: 16px;
    border: 2px solid var(--ts-border);
    border-radius: var(--ts-radius-sm);
    background-color: var(--ts-bg);
    color: var(--ts-text);
    transition: var(--ts-transition);
    -webkit-appearance: none;
    appearance: none;
}

.trackstar-form-group input::placeholder {
    color: var(--ts-text-muted);
}

.trackstar-form-group input:focus,
.trackstar-form-group select:focus {
    outline: none;
    border-color: var(--ts-primary);
    box-shadow: 0 0 0 4px var(--ts-primary-light);
}

.trackstar-form-group select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3e%3cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3e%3c/svg%3e");
    background-position: right 14px center;
    background-repeat: no-repeat;
    background-size: 18px;
    padding-right: 48px;
}

.trackstar-form-group select:disabled {
    background-color: var(--ts-bg-subtle);
    color: var(--ts-text-muted);
    cursor: not-allowed;
}

/* Form Row (side by side) */
.trackstar-form-row {
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* Form Actions */
.trackstar-form-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
}

/* Field Hint */
.trackstar-field-hint {
    margin-top: 8px;
    font-size: 13px;
    color: var(--ts-error);
    display: flex;
    align-items: center;
    gap: 6px;
}

.trackstar-field-hint::before {
    content: "!";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    background: var(--ts-error);
    color: white;
    border-radius: 50%;
    font-size: 11px;
    font-weight: 700;
}

/* Messages */
.trackstar-message {
    margin-top: 16px;
    padding: 14px 16px;
    border-radius: var(--ts-radius-sm);
    font-size: 14px;
    display: none;
    text-align: center;
}

.trackstar-message.success {
    display: block;
    background-color: var(--ts-success-light);
    color: #065f46;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.trackstar-message.error {
    display: block;
    background-color: var(--ts-error-light);
    color: #991b1b;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Error display */
.trackstar-error {
    background-color: var(--ts-error-light);
    color: #991b1b;
    padding: 14px 16px;
    border-radius: var(--ts-radius-sm);
    margin-bottom: 16px;
    text-align: center;
    font-size: 14px;
}

/* ============================================
   PROFILE PAGE STYLES
   ============================================ */

.trackstar-profile {
    background: var(--ts-bg);
    border-radius: var(--ts-radius);
    box-shadow: var(--ts-shadow);
    overflow: hidden;
}

/* Profile Header */
.trackstar-profile .trackstar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--ts-primary) 0%, var(--ts-primary-hover) 100%);
}

.trackstar-profile .trackstar-header .trackstar-logo {
    padding: 0;
    margin: 0;
}

.trackstar-profile .trackstar-header .trackstar-logo img {
    max-height: 36px;
    width: auto;
    filter: brightness(0) invert(1);
}

.trackstar-logo-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--ts-text);
    letter-spacing: -0.5px;
}

/* White text logo on gradient header */
.trackstar-profile .trackstar-header .trackstar-logo-text {
    color: #ffffff !important;
    font-size: 22px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.trackstar-logout-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 6px;
    transition: var(--ts-transition);
}

.trackstar-logout-link:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
}

/* Profile Content */
.trackstar-profile-content {
    padding: 24px 20px;
}

/* Profile Top Section - Photo & Name */
.trackstar-profile-top {
    display: flex;
    flex-direction: column !important;
    align-items: center;
    text-align: center;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--ts-border-light);
}

.trackstar-profile-image-section {
    margin-bottom: 20px;
    width: 100%;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
}

.trackstar-profile-image-preview {
    width: 280px;
    height: 280px;
    border-radius: 8px;
    overflow: hidden;
    margin: 0 auto 16px !important;
    border: 4px solid var(--ts-bg);
    box-shadow: var(--ts-shadow-lg);
    background: var(--ts-bg-subtle);
}

.trackstar-profile-image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.trackstar-image-upload {
    margin-top: 12px;
    display: flex !important;
    justify-content: center !important;
    width: 100%;
}

.trackstar-image-upload input[type="file"] {
    display: none;
}

.trackstar-image-upload label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--ts-primary);
    background: var(--ts-primary-light);
    border-radius: var(--ts-radius-sm);
    cursor: pointer;
    transition: var(--ts-transition);
}

.trackstar-image-upload label:hover {
    background: rgba(37, 99, 235, 0.15);
}

.trackstar-name-section {
    width: 100%;
    align-self: stretch;
    margin-top: 20px;
}

/* Section Headers */
.trackstar-section {
    margin-bottom: 24px;
}

.trackstar-section h4 {
    margin: 0 0 16px 0;
    color: var(--ts-text);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.trackstar-section h4::before {
    content: "";
    width: 4px;
    height: 16px;
    background: var(--ts-primary);
    border-radius: 2px;
}

/* Autocomplete Dropdown */
.trackstar-form-group.has-autocomplete {
    position: relative;
}

.trackstar-autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: 200px;
    overflow-y: auto;
    background: var(--ts-bg);
    border: 2px solid var(--ts-primary);
    border-top: none;
    border-radius: 0 0 var(--ts-radius-sm) var(--ts-radius-sm);
    box-shadow: var(--ts-shadow-lg);
    z-index: 1000;
    display: none;
}

.trackstar-autocomplete-dropdown.active {
    display: block;
}

.trackstar-autocomplete-item {
    padding: 12px 16px;
    cursor: pointer;
    font-size: 14px;
    transition: var(--ts-transition);
}

.trackstar-autocomplete-item:hover,
.trackstar-autocomplete-item.highlighted {
    background-color: var(--ts-primary-light);
}

.trackstar-autocomplete-no-match {
    padding: 12px 16px;
    color: var(--ts-text-muted);
    font-size: 14px;
    font-style: italic;
}

/* Loading Spinner */
.trackstar-loading {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: trackstar-spin 0.8s linear infinite;
    margin-left: 8px;
    vertical-align: middle;
}

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

/* Form group with city needs relative for autocomplete */
.trackstar-form-group:has(#trackstar-city) {
    position: relative;
}

/* ============================================
   TABLET & DESKTOP (min-width: 640px)
   ============================================ */
@media (min-width: 640px) {
    .trackstar-container {
        max-width: 540px;
        padding: 24px;
    }

    .trackstar-logo {
        padding: 32px 24px 24px;
    }

    .trackstar-logo img {
        max-width: 220px;
    }

    .trackstar-buttons {
        padding: 32px;
    }

    .trackstar-btn {
        width: auto;
        min-width: 200px;
    }

    .trackstar-form-container {
        padding: 32px;
    }

    .trackstar-form-row {
        flex-direction: row;
        gap: 16px;
    }

    .trackstar-form-row .trackstar-form-group {
        flex: 1;
    }

    .trackstar-form-actions {
        flex-direction: row;
    }

    .trackstar-form-actions .trackstar-btn {
        flex: 1;
    }

    /* Profile */
    .trackstar-profile-content {
        padding: 32px;
    }

    .trackstar-profile-image-preview {
        width: 280px;
        height: 280px;
    }
}

/* ============================================
   LARGE DESKTOP (min-width: 768px)
   ============================================ */
@media (min-width: 768px) {
    .trackstar-container {
        max-width: 600px;
        padding: 32px;
    }

    .trackstar-profile-image-preview {
        width: 280px;
        height: 280px;
    }
}

/* ============================================
   TOUCH DEVICE ENHANCEMENTS
   ============================================ */
@media (hover: none) and (pointer: coarse) {
    .trackstar-btn {
        min-height: 52px;
    }

    .trackstar-form-group input[type="text"],
    .trackstar-form-group input[type="email"],
    .trackstar-form-group select {
        min-height: 52px;
        font-size: 16px; /* Prevents iOS zoom */
    }

    .trackstar-autocomplete-item {
        padding: 14px 16px;
        min-height: 48px;
    }
}

/* ============================================
   DARK MODE SUPPORT (optional)
   ============================================ */
@media (prefers-color-scheme: dark) {
    /* Uncomment to enable dark mode
    :root {
        --ts-text: #f3f4f6;
        --ts-text-light: #9ca3af;
        --ts-text-muted: #6b7280;
        --ts-bg: #1f2937;
        --ts-bg-subtle: #374151;
        --ts-border: #4b5563;
        --ts-border-light: #374151;
    }

    .trackstar-container {
        color-scheme: dark;
    }
    */
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .trackstar-container {
        max-width: 100%;
        padding: 0;
        box-shadow: none;
    }

    .trackstar-btn,
    .trackstar-image-upload,
    .trackstar-logout-link {
        display: none !important;
    }
}