/* ═══════════════════════════════════════════════════════════
   MonetizeAI — Campaign Modal (campaign.css)
   ═══════════════════════════════════════════════════════════ */

/* ── Modal backdrop ────────────────────────────────────────── */
.mz-modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    visibility: hidden;
    pointer-events: none;
}

.mz-modal[aria-hidden="false"] {
    visibility: visible;
    pointer-events: auto;
}

.mz-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    opacity: 0;
    transition: opacity 0.35s ease;
}

.mz-modal[aria-hidden="false"] .mz-modal-backdrop {
    opacity: 1;
}

/* ── Sheet ─────────────────────────────────────────────────── */
.mz-modal-sheet {
    position: relative;
    width: 100%;
    max-width: 540px;
    max-height: 92vh;
    overflow-y: auto;
    background: #13131a;
    border-radius: 24px 24px 0 0;
    padding: 28px 24px env(safe-area-inset-bottom, 28px);
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 1;
}

.mz-modal[aria-hidden="false"] .mz-modal-sheet {
    transform: translateY(0);
}

@media (min-width: 640px) {
    .mz-modal {
        align-items: center;
    }

    .mz-modal-sheet {
        border-radius: var(--mz-radius, 16px);
        max-height: 85vh;
        padding: 36px 32px;
    }
}

/* ── Close ─────────────────────────────────────────────────── */
.mz-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.3rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s;
}

.mz-modal-close:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
}

/* ── Header ────────────────────────────────────────────────── */
.mz-modal-header h2 {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 6px;
    color: var(--mz-text, #f0f0f5);
}

.mz-modal-header p {
    font-size: 0.85rem;
    color: var(--mz-text-muted, rgba(255, 255, 255, 0.55));
    margin-bottom: 24px;
    line-height: 1.5;
}

/* ── Login gate ────────────────────────────────────────────── */
.mz-login-gate {
    text-align: center;
    padding: 20px 0;
}

.mz-login-gate p {
    font-size: 0.9rem;
    color: var(--mz-text-muted, rgba(255, 255, 255, 0.55));
    margin-bottom: 20px;
}

.mz-btn-google {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50px;
    background: #fff;
    color: #333;
    font-family: var(--mz-font, 'Inter', sans-serif);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.mz-btn-google:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

/* ── Form grid ─────────────────────────────────────────────── */
.mz-form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

@media (min-width: 480px) {
    .mz-form-grid {
        grid-template-columns: 1fr 1fr;
    }

    .mz-field--full {
        grid-column: 1 / -1;
    }
}

.mz-field label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--mz-text-muted, rgba(255, 255, 255, 0.55));
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 6px;
}

.mz-field input,
.mz-field textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--mz-radius-sm, 10px);
    background: rgba(255, 255, 255, 0.05);
    color: var(--mz-text, #f0f0f5);
    font-family: var(--mz-font, 'Inter', sans-serif);
    font-size: 0.9rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.mz-field input::placeholder,
.mz-field textarea::placeholder {
    color: rgba(255, 255, 255, 0.25);
}

.mz-field input:focus,
.mz-field textarea:focus {
    outline: none;
    border-color: var(--mz-accent, #7c3aed);
    box-shadow: 0 0 0 3px var(--mz-accent-glow, rgba(124, 58, 237, 0.3));
}

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

/* ── Submit button ─────────────────────────────────────────── */
.mz-submit-btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 50px;
    background: var(--mz-gradient, linear-gradient(135deg, #7c3aed, #ec4899));
    color: #fff;
    font-family: var(--mz-font, 'Inter', sans-serif);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.2s;
}

.mz-submit-btn:hover {
    opacity: 0.92;
    transform: translateY(-1px);
}

.mz-submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* ── Spinner ───────────────────────────────────────────────── */
.mz-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: mzSpin 0.6s linear infinite;
    vertical-align: middle;
    margin-right: 6px;
}

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

/* ── AI Result ─────────────────────────────────────────────── */
.mz-ai-result {
    text-align: center;
    padding: 12px 0;
    animation: mzFadeIn 0.5s ease-out;
}

@keyframes mzFadeIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mz-result-header {
    margin-bottom: 16px;
}

.mz-result-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 8px;
}

.mz-result-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--mz-text, #f0f0f5);
}

.mz-result-body {
    text-align: left;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--mz-radius-sm, 10px);
    padding: 16px;
    font-size: 0.88rem;
    line-height: 1.65;
    color: var(--mz-text-muted, rgba(255, 255, 255, 0.7));
    margin-bottom: 20px;
    white-space: pre-wrap;
}

.mz-btn-new {
    padding: 10px 24px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50px;
    background: transparent;
    color: var(--mz-accent-light, #a78bfa);
    font-family: var(--mz-font, 'Inter', sans-serif);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.mz-btn-new:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
}