/* Cloudar Email Signature Generator - Styles */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --primary-color: #FF9900;      /* Cloudar Orange */
    --secondary-color: #3E3E3E;    /* Cloudar Dark Gray */
    --text-dark: #3E3E3E;
    --text-light: #7F8C8D;
    --bg-light: #F8F9FA;
    --bg-white: #FFFFFF;
    --border-color: #E0E0E0;
    --error-color: #E74C3C;
    --success-color: #27AE60;
}

/* Dark mode colors */
body.dark-mode {
    --text-dark: #E8E8E8;
    --text-light: #B0B0B0;
    --bg-light: #1A1A1A;
    --bg-white: #2A2A2A;
    --border-color: #404040;
}

/* Dark mode toggle button */
.dark-mode-toggle {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: 2px solid white;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    padding: 0;
}

.dark-mode-toggle:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.1);
}

.dark-mode-toggle .sun-icon {
    display: none;
    color: white;
}

.dark-mode-toggle .moon-icon {
    display: block;
    color: white;
}

body.dark-mode .dark-mode-toggle .sun-icon {
    display: block;
}

body.dark-mode .dark-mode-toggle .moon-icon {
    display: none;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: linear-gradient(180deg, #87CEEB 0%, #B8E5F7 40%, #E0F6FF 60%, var(--bg-light) 85%);
    background-attachment: fixed;
    padding: 20px;
    min-height: 100vh;
    position: relative;
}

/* Decorative background pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        /* Birds */
        radial-gradient(ellipse 32px 13px at 68% 8%, rgba(255, 153, 0, 1) 0%, transparent 100%),
        radial-gradient(ellipse 32px 13px at 71% 9%, rgba(255, 153, 0, 1) 0%, transparent 100%),
        radial-gradient(ellipse 32px 13px at 74% 10%, rgba(255, 153, 0, 1) 0%, transparent 100%),
        radial-gradient(ellipse 28px 11px at 77% 11%, rgba(255, 153, 0, 0.95) 0%, transparent 100%),
        radial-gradient(ellipse 28px 11px at 80% 12%, rgba(255, 153, 0, 0.95) 0%, transparent 100%),
        radial-gradient(ellipse 24px 9px at 83% 13%, rgba(255, 153, 0, 0.9) 0%, transparent 100%),
        radial-gradient(ellipse 24px 9px at 86% 14%, rgba(255, 153, 0, 0.9) 0%, transparent 100%),
        /* Clouds */
        radial-gradient(ellipse 250px 80px at 12% 12%, rgba(255, 255, 255, 0.98) 0%, transparent 100%),
        radial-gradient(ellipse 200px 70px at 8% 16%, rgba(255, 255, 255, 0.95) 0%, transparent 100%),
        radial-gradient(ellipse 220px 75px at 18% 18%, rgba(255, 255, 255, 0.92) 0%, transparent 100%),
        radial-gradient(ellipse 280px 90px at 68% 15%, rgba(255, 255, 255, 0.95) 0%, transparent 100%),
        radial-gradient(ellipse 240px 80px at 72% 22%, rgba(255, 255, 255, 0.9) 0%, transparent 100%),
        radial-gradient(ellipse 260px 85px at 62% 13%, rgba(255, 255, 255, 0.93) 0%, transparent 100%),
        radial-gradient(ellipse 180px 55px at 85% 28%, rgba(255, 255, 255, 0.8) 0%, transparent 100%),
        radial-gradient(ellipse 160px 50px at 38% 32%, rgba(255, 255, 255, 0.75) 0%, transparent 100%),
        radial-gradient(ellipse 140px 45px at 25% 40%, rgba(255, 255, 255, 0.7) 0%, transparent 100%),
        /* Mountains */
        linear-gradient(to top,
            transparent 0%,
            transparent 55%,
            rgba(62, 62, 62, 0.35) 68%,
            rgba(62, 62, 62, 0.5) 75%,
            rgba(62, 62, 62, 0.4) 82%,
            transparent 88%
        ),
        linear-gradient(to top,
            transparent 0%,
            transparent 62%,
            rgba(80, 80, 80, 0.3) 72%,
            rgba(80, 80, 80, 0.45) 78%,
            rgba(80, 80, 80, 0.35) 85%,
            transparent 91%
        );
    background-size: 100% 100%;
    background-repeat: no-repeat;
    pointer-events: none;
    z-index: 0;
}

body.dark-mode {
    background: linear-gradient(180deg, #1a2a3a 0%, #132433 40%, #0f1a2a 60%, var(--bg-light) 85%);
}

body.dark-mode::before {
    background-image:
        /* Birds */
        radial-gradient(ellipse 32px 13px at 68% 8%, rgba(255, 153, 0, 1) 0%, transparent 100%),
        radial-gradient(ellipse 32px 13px at 71% 9%, rgba(255, 153, 0, 1) 0%, transparent 100%),
        radial-gradient(ellipse 32px 13px at 74% 10%, rgba(255, 153, 0, 1) 0%, transparent 100%),
        radial-gradient(ellipse 28px 11px at 77% 11%, rgba(255, 153, 0, 1) 0%, transparent 100%),
        radial-gradient(ellipse 28px 11px at 80% 12%, rgba(255, 153, 0, 1) 0%, transparent 100%),
        radial-gradient(ellipse 24px 9px at 83% 13%, rgba(255, 153, 0, 0.98) 0%, transparent 100%),
        radial-gradient(ellipse 24px 9px at 86% 14%, rgba(255, 153, 0, 0.98) 0%, transparent 100%),
        /* Clouds */
        radial-gradient(ellipse 250px 80px at 12% 12%, rgba(255, 255, 255, 0.15) 0%, transparent 100%),
        radial-gradient(ellipse 200px 70px at 8% 16%, rgba(255, 255, 255, 0.13) 0%, transparent 100%),
        radial-gradient(ellipse 220px 75px at 18% 18%, rgba(255, 255, 255, 0.14) 0%, transparent 100%),
        radial-gradient(ellipse 280px 90px at 68% 15%, rgba(255, 255, 255, 0.16) 0%, transparent 100%),
        radial-gradient(ellipse 240px 80px at 72% 22%, rgba(255, 255, 255, 0.13) 0%, transparent 100%),
        radial-gradient(ellipse 260px 85px at 62% 13%, rgba(255, 255, 255, 0.15) 0%, transparent 100%),
        radial-gradient(ellipse 180px 55px at 85% 28%, rgba(255, 255, 255, 0.11) 0%, transparent 100%),
        radial-gradient(ellipse 160px 50px at 38% 32%, rgba(255, 255, 255, 0.1) 0%, transparent 100%),
        radial-gradient(ellipse 140px 45px at 25% 40%, rgba(255, 255, 255, 0.09) 0%, transparent 100%),
        /* Mountains */
        linear-gradient(to top,
            transparent 0%,
            transparent 55%,
            rgba(120, 120, 120, 0.45) 68%,
            rgba(140, 140, 140, 0.6) 75%,
            rgba(120, 120, 120, 0.5) 82%,
            transparent 88%
        ),
        linear-gradient(to top,
            transparent 0%,
            transparent 62%,
            rgba(100, 100, 100, 0.4) 72%,
            rgba(110, 110, 110, 0.55) 78%,
            rgba(100, 100, 100, 0.45) 85%,
            transparent 91%
        );
}

.main {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-white);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

/* Header */
.header {
    background: var(--secondary-color);
    color: white;
    padding: 30px;
    text-align: center;
    border-bottom: 3px solid var(--primary-color);
    position: relative;
}

.logo {
    max-width: 200px;
    height: auto;
    margin-bottom: 15px;
    filter: brightness(0) invert(1);
}

.site-title {
    font-size: 24px;
    font-weight: 600;
    margin: 0;
}

/* Form Container */
.form-container {
    padding: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-size: 14px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="url"],
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group small {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    color: var(--text-light);
}

/* Radio buttons */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 10px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.3s;
    font-weight: normal;
}

.radio-label:hover {
    border-color: var(--primary-color);
    background-color: rgba(255, 107, 53, 0.05);
}

.radio-label input[type="radio"] {
    margin-right: 10px;
    width: auto;
}

.radio-label input[type="radio"]:checked + * {
    font-weight: 600;
}

.radio-label:has(input[type="radio"]:checked) {
    border-color: var(--primary-color);
    background-color: rgba(255, 107, 53, 0.1);
}

/* Error messages */
.error {
    color: var(--error-color);
    font-size: 13px;
    margin-top: 5px;
    min-height: 18px;
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

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

.btn-primary:hover:not(:disabled) {
    background-color: #E55A2A;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(255, 107, 53, 0.3);
}

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

.btn-secondary:hover:not(:disabled) {
    background-color: #003D6B;
}

.btn-small {
    padding: 8px 16px;
    font-size: 13px;
}

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

.form-bottom {
    margin-top: 30px;
    text-align: center;
}

.form-bottom .btn {
    margin: 0 5px;
}

.keyboard-hint {
    display: block;
    margin-top: 8px;
    font-size: 12px;
    color: var(--text-light);
    font-style: italic;
}

.preview-actions .keyboard-hint {
    display: inline-block;
    margin-left: 8px;
}

/* Preview Container */
.preview-container {
    padding: 30px;
    border-top: 2px solid var(--border-color);
    background-color: var(--bg-light);
}

.preview-container.hidden {
    display: none;
}

.preview-header {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.preview-manual {
    margin-bottom: 30px;
    padding: 20px;
    background: var(--bg-white);
    border-radius: 4px;
    border-left: 4px solid var(--primary-color);
}

.installation-steps {
    margin-top: 10px;
}

.installation-steps ol {
    margin-left: 20px;
}

.installation-steps li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.preview-actions {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.preview-iframe {
    width: 100%;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    background: white; /* Keep signature preview white for email compatibility */
    min-height: 200px;
    padding: 15px;
}

/* Responsive */
@media (max-width: 600px) {
    body {
        padding: 10px;
    }

    .header {
        padding: 20px;
    }

    .form-container,
    .preview-container {
        padding: 20px;
    }

    .logo {
        max-width: 150px;
    }

    .site-title {
        font-size: 20px;
    }

    .preview-actions {
        flex-direction: column;
    }

    .preview-actions .btn {
        width: 100%;
    }
}

/* Toast notification */
.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--success-color);
    color: white;
    padding: 12px 20px;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    animation: slideIn 0.3s ease-out, slideOut 0.3s ease-in 2.7s forwards;
    font-size: 14px;
    font-weight: 500;
}

.toast.error {
    background: var(--error-color);
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(400px);
        opacity: 0;
    }
}

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

/* Input with button */
.input-with-button {
    display: flex;
    gap: 8px;
}

.input-with-button input {
    flex: 1;
}

.input-with-button .btn {
    flex-shrink: 0;
    white-space: nowrap;
}

/* Tooltip */
.tooltip-wrapper {
    position: relative;
    display: inline-block;
    margin-left: 6px;
}

.tooltip-icon {
    background: transparent;
    border: none;
    padding: 0;
    cursor: pointer;
    color: var(--text-light);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
    transition: color 0.2s;
    line-height: 1;
}

.tooltip-icon:hover {
    color: var(--primary-color);
}

.tooltip-icon svg {
    display: block;
}

.tooltip-content {
    display: none;
    position: absolute;
    left: 0;
    top: calc(100% + 8px);
    background: var(--bg-white);
    border: 2px solid var(--primary-color);
    border-radius: 6px;
    padding: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    min-width: 320px;
    max-width: 400px;
    font-size: 13px;
    line-height: 1.5;
    font-weight: normal;
}

.tooltip-content.show {
    display: block;
    animation: tooltipFadeIn 0.2s ease-out;
}

.tooltip-content strong {
    display: block;
    margin-bottom: 10px;
    color: var(--text-dark);
    font-size: 14px;
}

.tooltip-content ol {
    margin: 0;
    padding-left: 20px;
    color: var(--text-dark);
}

.tooltip-content li {
    margin-bottom: 8px;
}

.tooltip-content li:last-child {
    margin-bottom: 0;
}

.tooltip-content code {
    display: inline-block;
    background: var(--bg-light);
    padding: 4px 8px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    margin-top: 4px;
    color: var(--text-dark);
}

.tooltip-content a {
    color: var(--primary-color);
    text-decoration: underline;
}

.tooltip-content a:hover {
    color: #E55A2A;
}

@keyframes tooltipFadeIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive tooltip */
@media (max-width: 600px) {
    .tooltip-content {
        left: 50%;
        transform: translateX(-50%);
        min-width: 280px;
        max-width: calc(100vw - 40px);
    }

    .tooltip-content.show {
        animation: tooltipFadeIn 0.2s ease-out;
    }
}

/* Badge selection */
.badge-selection {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 12px;
    margin-top: 10px;
}

.badge-item {
    display: flex;
    align-items: center;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    background: var(--bg-white);
}

.badge-item:hover {
    border-color: var(--primary-color);
    background-color: rgba(255, 153, 0, 0.05);
}

.badge-item.selected {
    border-color: var(--primary-color);
    background-color: rgba(255, 153, 0, 0.1);
}

.badge-item input[type="checkbox"] {
    margin-right: 10px;
    width: auto;
    cursor: pointer;
}

.badge-item-content {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}

.badge-item-image {
    width: 40px;
    height: 40px;
    object-fit: contain;
    flex-shrink: 0;
}

.badge-item-info {
    flex: 1;
    min-width: 0;
}

.badge-item-name {
    font-weight: 600;
    font-size: 13px;
    color: var(--text-dark);
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.badge-item-issuer {
    font-size: 11px;
    color: var(--text-light);
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}