/* ============================================================
   Secret Share - Main Stylesheet
   ============================================================ */

:root {
    --primary-color: #667eea;
    --primary-dark: #764ba2;
    --success-color: #28a745;
    --error-color: #dc3545;
    --warning-color: #ffc107;
    --text-primary: #333;
    --text-secondary: #666;
    --text-muted: #999;
    --bg-light: #f5f5f5;
    --bg-white: #ffffff;
    --border-color: #e0e0e0;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    --spacing: 15px;
}

/* ============================================================
   Global Styles
   ============================================================ */

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

html, body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-light);
}

/* ============================================================
   Layout: Secret Share Pages
   ============================================================ */

.secretshare-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    /* background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); */
    background-color: #ffffff;
}

.secretshare-section {
    padding: 60px 20px;
    background-color: var(--bg-white);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.secretshare-container {
    max-width: 900px;
    margin: 0 auto;
}

/* ============================================================
   Headers & Typography
   ============================================================ */

.secretshare-header {
    text-align: center;
    margin-bottom: 40px;
}

.secretshare-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.secretshare-title i {
    font-size: 36px;
    color: var(--primary-color);
}

.secretshare-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
}

/* ============================================================
   Forms & Inputs
   ============================================================ */

.secretshare-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

@media (max-width: 768px) {
    .secretshare-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

.form-group {
    margin-bottom: 25px;
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-family: inherit;
    font-size: 14px;
    transition: all 0.3s ease;
    background-color: var(--bg-white);
    color: var(--text-primary);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-muted);
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

.otp-input {
    font-size: 18px;
    letter-spacing: 2px;
    font-family: 'Courier New', monospace;
    text-align: center;
    font-weight: bold;
}

.form-hint {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 6px;
    font-style: italic;
}

.form-error {
    color: var(--error-color);
    font-size: 12px;
    margin-top: 6px;
}

/* ============================================================
   Buttons
   ============================================================ */

.form-button,
.button-primary,
.button-secondary,
.copy-button {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    text-align: center;
}

.form-button {
    width: 100%;
    /* background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)); */
    background: linear-gradient(135deg, #2c5aa0 0%, #1a3a52 100%);
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.form-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.form-button:active {
    transform: translateY(0);
}

.button-icon {
    font-size: 16px;
}

.button-primary {
    background-color: var(--primary-color);
    color: white;
    margin-right: 10px;
}

.button-primary:hover {
    background-color: var(--primary-dark);
    text-decoration: none;
}

.button-secondary {
    background-color: var(--bg-light);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.button-secondary:hover {
    background-color: var(--border-color);
    text-decoration: none;
}

.copy-button {
    background-color: var(--success-color);
    color: white;
    padding: 8px 16px;
    font-size: 13px;
}

.copy-button:hover {
    background-color: #22863a;
}

.copy-button.copied {
    background-color: var(--success-color);
}

/* ============================================================
   Container Styles: Various Page Types
   ============================================================ */

.success-container,
.step-container,
.error-container,
.reveal-container {
    background-color: var(--bg-white);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    padding: 40px;
    max-width: 500px;
    text-align: center;
}

@media (max-width: 600px) {
    .success-container,
    .step-container,
    .error-container,
    .reveal-container {
        padding: 25px;
    }
}

/* ============================================================
   Success Container
   ============================================================ */

.success-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 0 auto 20px;
    animation: scaleIn 0.5s ease;
}

.success-icon-large {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--success-color), #20c997);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin: 20px auto 30px;
    animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

.success-container h1 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

/* ============================================================
   Share Box
   ============================================================ */

.share-box {
    background-color: var(--bg-light);
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    padding: 20px;
    margin: 25px 0;
}

.share-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.share-link-container {
    display: flex;
    gap: 8px;
}

.share-link-input {
    flex: 1;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    background-color: var(--bg-white);
}

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

.share-hint {
    display: block;
    margin-top: 8px;
    color: var(--text-muted);
    font-size: 12px;
}

/* ============================================================
   Step Container (Email/OTP)
   ============================================================ */

.step-header {
    margin-bottom: 30px;
}

.step-header h1 {
    font-size: 28px;
    margin-bottom: 8px;
}

.step-indicator {
    font-size: 13px;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.verification-form {
    text-align: left;
    margin: 30px 0;
}

.step-info {
    background-color: var(--bg-light);
    border-left: 4px solid var(--primary-color);
    padding: 15px;
    border-radius: 4px;
    text-align: left;
    margin-top: 20px;
}

.step-info h3 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.step-info p {
    font-size: 13px;
    color: var(--text-secondary);
}

/* ============================================================
   Attempts Display
   ============================================================ */

.attempts-remaining {
    background-color: var(--bg-light);
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 13px;
    color: var(--text-secondary);
}

.attempts-badge {
    background-color: var(--primary-color);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 12px;
}

/* ============================================================
   Error Container
   ============================================================ */

.error-icon {
    width: 70px;
    height: 70px;
    background-color: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 20px;
}

.error-container h1 {
    font-size: 28px;
    margin-bottom: 10px;
    color: var(--error-color);
}

.error-message {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 25px;
}

.error-details {
    background-color: var(--bg-light);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 25px;
    text-align: left;
}

.error-details h3 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
}

.error-details p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

/* ============================================================
   Reveal Container
   ============================================================ */

.reveal-header {
    margin-bottom: 30px;
}

.reveal-header h1 {
    font-size: 28px;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.reveal-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
}

.secret-box {
    background: linear-gradient(135deg, #f5f5f5, #ffffff);
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    padding: 25px;
    margin: 25px 0;
    text-align: left;
}

.secret-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 15px;
}

.secret-content {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 15px;
    margin-bottom: 15px;
    max-height: 300px;
    overflow-y: auto;
    word-break: break-all;
}

.secret-text {
    font-family: 'Courier New', monospace;
    font-size: 13px;
    color: var(--text-primary);
    line-height: 1.5;
}

.security-notice {
    background-color: #fff3cd;
    border-left: 4px solid var(--warning-color);
    padding: 15px;
    border-radius: 4px;
    margin: 25px 0;
    font-size: 13px;
    color: #856404;
    text-align: left;
}

.security-notice strong {
    display: block;
    margin-bottom: 8px;
}

.security-notice ul {
    margin: 0;
    padding-left: 20px;
}

.security-notice li {
    margin-bottom: 5px;
}

/* ============================================================
   Info Box
   ============================================================ */

.info-box {
    background-color: var(--bg-light);
    border-left: 4px solid var(--primary-color);
    border-radius: 6px;
    padding: 20px;
    margin: 20px 0;
    text-align: left;
}

.info-box h3 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.info-box ol {
    margin: 0;
    padding-left: 20px;
}

.info-box li {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

/* ============================================================
   Info Section (Homepage)
   ============================================================ */

.secretshare-info {
    background-color: var(--bg-light);
    border-radius: 8px;
    padding: 30px;
}

.info-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.info-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.info-list li {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.info-list li:last-child {
    border-bottom: none;
}

.info-list strong {
    color: var(--text-primary);
}

/* ============================================================
   Messages & Alerts
   ============================================================ */

.messages {
    margin-bottom: 20px;
}

.alert {
    padding: 12px 15px;
    border-radius: 6px;
    margin-bottom: 10px;
    font-size: 13px;
    border-left: 4px solid;
}

.alert-error {
    background-color: #f8d7da;
    color: #721c24;
    border-left-color: var(--error-color);
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border-left-color: var(--success-color);
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
    border-left-color: var(--warning-color);
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
    border-left-color: var(--primary-color);
}

/* ============================================================
   Responsive Design
   ============================================================ */

@media (max-width: 768px) {
    .secretshare-title {
        font-size: 24px;
    }

    .secretshare-subtitle {
        font-size: 14px;
    }

    .success-container,
    .step-container,
    .error-container,
    .reveal-container {
        padding: 20px;
        max-width: 100%;
    }

    .form-button,
    .button-primary,
    .button-secondary {
        display: block;
        width: 100%;
        margin-bottom: 10px;
    }

    .button-secondary {
        margin-right: 0;
    }
}

@media (max-width: 480px) {
    .secretshare-section {
        padding: 30px 15px;
    }

    .secretshare-header {
        margin-bottom: 25px;
    }

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

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

    .step-header h1 {
        font-size: 22px;
    }
}

/* ============================================================
   Print Styles
   ============================================================ */

@media print {
    .secretshare-page {
        background: white;
    }

    .form-button,
    .button-primary,
    .button-secondary,
    .copy-button {
        display: none;
    }
}