:root {
    --color-primary: #614ce1;
    --color-primary-hover: #5240c4;
    --color-primary-dark: #282444;
    --color-primary-subtle: #f0eefb;
    --color-primary-ring: rgba(97, 76, 225, 0.15);
    --color-bg: #faf9fc;
    --color-card: #ffffff;
    --color-text: #282444;
    --color-text-secondary: #555170;
    --color-text-muted: #8985a0;
    --color-border: #e4e2ee;
    --color-border-hover: #c9c6db;
    --color-error: #dc2626;
    --color-error-bg: #fef2f2;
    --color-success: #16a34a;
    --color-success-bg: #f0fdf4;
    --color-warning: #b45309;
    --color-warning-bg: #fffbeb;
}

html {
    font-size: 125%;
}

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

body {
    font-family: 'Satoshi', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Header */

.header {
    background: var(--color-card);
    border-bottom: 1px solid var(--color-border);
    padding: 0.875rem 2rem;
}

.header-content {
    max-width: 40rem;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1rem;
}

.header-logo {
    display: flex;
    flex-direction: row;
    align-items: center;
    text-decoration: none;
    gap: 0.875rem;
}

.header-logo img {
    height: 1.75rem;
    width: auto;
}

.header-divider {
    width: 1px;
    height: 1.25rem;
    background: var(--color-border);
}

.header-product {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    letter-spacing: -0.01em;
}

/* Main layout */

.main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2.5rem 1rem;
}

/* Card */

.card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 1rem;
    padding: 2.25rem;
    width: 100%;
    max-width: 40rem;
    box-shadow: 0 1px 3px rgba(40, 36, 68, 0.04), 0 4px 12px rgba(40, 36, 68, 0.02);
}

.card h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.025em;
    color: var(--color-primary-dark);
}

.card p {
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 0.9375rem;
}

/* Forms */

label {
    display: block;
    font-weight: 500;
    font-size: 0.875rem;
    margin-bottom: 0.375rem;
    color: var(--color-text);
}

textarea, input[type="text"], input[type="password"], select {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--color-border);
    border-radius: 0.625rem;
    font-size: 0.875rem;
    font-family: 'Satoshi', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--color-card);
    color: var(--color-text);
    transition: border-color 0.15s, box-shadow 0.15s;
}

textarea:focus, input:focus, select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-ring);
}

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

textarea {
    resize: vertical;
    min-height: 8rem;
    font-family: 'SF Mono', 'Fira Code', 'Fira Mono', 'Consolas', monospace;
    font-size: 0.8125rem;
    line-height: 1.6;
}

select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238985a0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-row {
    display: flex;
    flex-direction: row;
    gap: 1rem;
}

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

@media (max-width: 640px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }
}

/* Buttons */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6875rem 1.5rem;
    border: none;
    border-radius: 0.625rem;
    font-size: 0.875rem;
    font-weight: 600;
    font-family: 'Satoshi', -apple-system, BlinkMacSystemFont, sans-serif;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
    letter-spacing: -0.01em;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    width: 100%;
    box-shadow: 0 1px 2px rgba(97, 76, 225, 0.2);
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    box-shadow: 0 2px 8px rgba(97, 76, 225, 0.3);
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 1px 2px rgba(97, 76, 225, 0.2);
}

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

.btn-secondary:hover {
    background: var(--color-primary-subtle);
    border-color: var(--color-border-hover);
}

.btn .icon {
    width: 1rem;
    height: 1rem;
    margin-right: 0.375rem;
    flex-shrink: 0;
}

/* Alerts */

.alert {
    padding: 0.75rem 1rem;
    border-radius: 0.625rem;
    margin-bottom: 1.25rem;
    font-size: 0.875rem;
    line-height: 1.5;
    font-weight: 500;
}

.alert-error {
    background: var(--color-error-bg);
    color: var(--color-error);
    border: 1px solid #fecaca;
}

.alert-success {
    background: var(--color-success-bg);
    color: var(--color-success);
    border: 1px solid #bbf7d0;
}

.alert-warning {
    background: var(--color-warning-bg);
    color: var(--color-warning);
    border: 1px solid #fde68a;
}

/* Secret display */

.secret-box {
    background: var(--color-card);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    padding: 1.25rem;
    border-radius: 0.625rem;
    font-family: 'SF Mono', 'Fira Code', 'Fira Mono', 'Consolas', monospace;
    font-size: 0.8125rem;
    line-height: 1.7;
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 24rem;
    overflow-y: auto;
    margin-bottom: 1rem;
}

/* Link box */

.link-box {
    display: flex;
    flex-direction: row;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.link-box input {
    flex: 1;
    font-family: 'SF Mono', 'Fira Code', 'Fira Mono', 'Consolas', monospace;
    font-size: 0.8125rem;
    background: var(--color-bg);
}

/* Status icons */

.status-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    font-size: 1.5rem;
}

.status-icon-warning {
    background: var(--color-warning-bg);
}

.status-icon-error {
    background: var(--color-error-bg);
}

/* Footer */

.footer {
    text-align: center;
    padding: 1.5rem;
    color: var(--color-text-muted);
    font-size: 0.8125rem;
}

.footer a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.footer a:hover {
    text-decoration: underline;
}

/* Misc */

.hint {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 0.375rem;
    line-height: 1.4;
}

.copied-toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(1rem);
    background: var(--color-primary-dark);
    color: white;
    padding: 0.625rem 1.25rem;
    border-radius: 0.625rem;
    font-size: 0.875rem;
    font-weight: 500;
    opacity: 0;
    transition: opacity 0.2s, transform 0.2s;
    pointer-events: none;
    box-shadow: 0 4px 16px rgba(40, 36, 68, 0.2);
}

.copied-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}