/**
 * Message Gratuit - Styles modernes
 * Design cohérent avec AnuncioSex
 */

/* ========================================
   VARIABLES & RESET
   ======================================== */
:root {
    --mg-primary: #0a6c63;
    --mg-primary-hover: #085a53;
    --mg-primary-light: #e6f6f2;
    --mg-accent: #064f48;
    --mg-success: #0a6c63;
    --mg-success-bg: #e6f6f2;
    --mg-warning: #ffc107;
    --mg-warning-bg: #fff3cd;
    --mg-error: #c0392b;
    --mg-error-bg: #fdecec;
    --mg-text: #2c3e50;
    --mg-text-light: #6b7280;
    --mg-border: #e3e5e8;
    --mg-bg-light: #f8fafc;
    --mg-bg-gray: #f2f5f8;
    --mg-shadow: 0 8px 22px rgba(0,0,0,0.08);
    --mg-shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --mg-radius: 12px;
    --mg-radius-lg: 16px;
    --mg-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   MODAL POPUP (Formulaire initial)
   ======================================== */
.mg-popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    animation: mg-fadeIn 0.2s ease-out;
}

.mg-popup-overlay[aria-hidden="false"] {
    display: flex;
}

.mg-popup-content {
    background: #fff;
    border-radius: var(--mg-radius-lg);
    max-width: 560px;
    width: 95vw;
    box-shadow: var(--mg-shadow-lg);
    padding: 36px 32px 32px;
    position: relative;
    animation: mg-slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 90vh;
    overflow-y: auto;
}

.mg-popup-close {
    position: absolute;
    top: 16px;
    right: 18px;
    font-size: 1.8em;
    color: #9e9e9e;
    cursor: pointer;
    line-height: 1;
    transition: var(--mg-transition);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.mg-popup-close:hover {
    background: rgba(0, 0, 0, 0.05);
    color: #333;
    transform: rotate(90deg);
}

.mg-form-title {
    font-size: 1.5em;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--mg-text);
}

.mg-formulaire-message label {
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
    font-size: 0.95em;
    color: var(--mg-text);
}

.mg-formulaire-message textarea,
.mg-formulaire-message input[type="email"] {
    width: 100%;
    border: 2px solid var(--mg-border);
    border-radius: var(--mg-radius);
    padding: 14px 16px;
    margin-bottom: 16px;
    font-size: 1em;
    background: var(--mg-bg-light);
    transition: var(--mg-transition);
    font-family: Mulish, Arial, Helvetica, sans-serif;
}

.mg-formulaire-message textarea:focus,
.mg-formulaire-message input[type="email"]:focus {
    outline: none;
    border-color: var(--mg-primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(10, 108, 99, 0.1);
}

.mg-formulaire-message textarea {
    min-height: 140px;
    resize: vertical;
}

.mg-form-buttons {
    display: flex;
    gap: 12px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.mg-btn-envoyer,
.mg-open-popup-btn {
    background: linear-gradient(135deg, var(--mg-primary) 0%, var(--mg-accent) 100%);
    color: #fff;
    border: none;
    border-radius: 999px;
    padding: 12px 32px;
    font-size: 1em;
    font-weight: 700;
    cursor: pointer;
    transition: var(--mg-transition);
    box-shadow: 0 4px 12px rgba(10, 108, 99, 0.3);
    position: relative;
    overflow: hidden;
}

.mg-btn-envoyer:hover,
.mg-open-popup-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(10, 108, 99, 0.4);
}

.mg-btn-envoyer:active,
.mg-open-popup-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(10, 108, 99, 0.3);
}

.mg-btn-reset {
    background: #eef1f4;
    color: #444;
    border: 2px solid #ddd;
    border-radius: 999px;
    padding: 10px 24px;
    font-size: 0.98em;
    font-weight: 600;
    cursor: pointer;
    transition: var(--mg-transition);
}

.mg-btn-reset:hover {
    background: #e0e4e8;
    border-color: #bbb;
}

/* Info boxes */
.mg-rate-limit-info {
    font-size: 0.9em;
    color: var(--mg-text-light);
    margin-bottom: 16px;
}

.mg-rate-limit-warning {
    background: var(--mg-warning-bg);
    border: 1px solid var(--mg-warning);
    border-radius: 8px;
    padding: 12px 14px;
    margin-bottom: 16px;
    font-size: 0.9em;
    color: #856404;
    display: flex;
    align-items: center;
    gap: 8px;
}

.mg-rate-limit-warning::before {
    content: "⚠️";
    font-size: 1.2em;
}

.mg-rate-limit-remaining {
    font-weight: 600;
    color: var(--mg-success);
    margin: 12px 0;
    padding: 10px 14px;
    background: var(--mg-success-bg);
    border-radius: 8px;
}

.mg-rate-limit-remaining::before {
    content: "✓";
    font-size: 1.2em;
    margin-right: 8px;
}

.mg-rate-limit-upgrade {
    font-size: 0.85em;
    color: var(--mg-success);
    margin-top: 6px;
    padding-top: 8px;
    border-top: 1px solid rgba(10, 108, 99, 0.15);
    display: block;
}

.mg-rate-limit-upgrade a {
    color: var(--mg-primary);
    font-weight: 600;
    text-decoration: underline;
}

.mg-email-help {
    font-size: 0.8em;
    color: var(--mg-text-light);
    margin-bottom: 16px;
    margin-top: -10px;
    line-height: 1.4;
}

.mg-security-info {
    font-size: 0.8em;
    color: var(--mg-text-light);
    margin-bottom: 16px;
    margin-top: -8px;
    line-height: 1.4;
}

.mg-message {
    margin-top: 16px;
    font-weight: 600;
    color: var(--mg-success);
    padding: 12px 16px;
    background: var(--mg-success-bg);
    border-radius: 8px;
}

.mg-message.error {
    color: var(--mg-error);
    background: var(--mg-error-bg);
}

/* ========================================
   PAGE DE CONFIRMATION
   ======================================== */
body.mg-confirmation-page {
    font-family: Mulish, Arial, Helvetica, sans-serif;
    background: linear-gradient(135deg, #f2f5f8 0%, #e8ecf0 100%);
    margin: 0;
    padding: 0;
}

.mg-confirm-container {
    max-width: 520px;
    margin: 80px auto;
    background: #fff;
    border-radius: var(--mg-radius-lg);
    box-shadow: var(--mg-shadow-lg);
    padding: 40px;
    animation: mg-slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
}

.mg-confirm-icon {
    font-size: 3.5em;
    margin-bottom: 16px;
}

.mg-confirm-title {
    font-size: 1.4em;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--mg-text);
}

.mg-confirm-text {
    font-size: 1.05em;
    color: var(--mg-text-light);
    line-height: 1.7;
}

.mg-confirm-text a {
    color: var(--mg-primary);
    font-weight: 700;
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: var(--mg-transition);
}

.mg-confirm-text a:hover {
    border-bottom-color: var(--mg-primary);
}

#cgv_btn {
    background: linear-gradient(135deg, var(--mg-primary) 0%, var(--mg-accent) 100%);
    color: #fff;
    border: none;
    padding: 14px 36px;
    border-radius: 999px;
    cursor: pointer;
    font-size: 1.1em;
    font-weight: 700;
    transition: var(--mg-transition);
    box-shadow: 0 4px 14px rgba(10, 108, 99, 0.3);
    margin-top: 24px;
}

#cgv_btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(10, 108, 99, 0.4);
}

#cgv_btn:active {
    transform: translateY(0);
}

/* ========================================
   INTERFACE DE CONVERSATION (CHAT)
   ======================================== */
body.mg-chat-page {
    font-family: Mulish, Arial, Helvetica, sans-serif;
    background: var(--mg-bg-gray);
    margin: 0;
    padding: 32px 16px;
}

.mg-page {
    max-width: 820px;
    margin: 0 auto;
}

.mg-hero {
    text-align: center;
    font-size: 1.4em;
    font-weight: 700;
    color: var(--mg-primary);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.mg-card {
    background: linear-gradient(135deg, var(--mg-accent) 0%, var(--mg-primary) 100%);
    color: #fff;
    border-radius: var(--mg-radius-lg);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 18px;
    box-shadow: var(--mg-shadow-lg);
    position: relative;
    overflow: hidden;
}

.mg-card::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.mg-card img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.mg-card .mg-title {
    font-size: 1.3em;
    font-weight: 700;
}

.mg-card .mg-meta {
    font-size: 1em;
    opacity: 0.95;
    margin-top: 6px;
}

.mg-link-annonce {
    margin-left: auto;
    font-weight: 600;
    color: #fff;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.2);
    transition: var(--mg-transition);
    font-size: 0.95em;
    white-space: nowrap;
}

.mg-link-annonce:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

/* Thread de messages */
.mg-thread {
    background: #fff;
    border-radius: var(--mg-radius);
    padding: 24px;
    margin-top: 20px;
    box-shadow: var(--mg-shadow);
}

.mg-msg {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    align-items: flex-start;
    width: 100%;
}

.mg-msg > div {
    display: flex;
    flex-direction: column;
    max-width: 75%;
}

.mg-msg .mg-bubble {
    border-radius: 16px;
    padding: 14px 18px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    line-height: 1.5;
}

.mg-msg .mg-label {
    font-size: 0.8em;
    color: var(--mg-text-light);
    margin-top: 6px;
    font-weight: 500;
}

.mg-msg.mg-msg-annonceur {
    flex-direction: row-reverse;
    justify-content: flex-start;
}

.mg-msg.mg-msg-visiteur {
    flex-direction: row;
    justify-content: flex-start;
}

/* Alignement des labels : droite si bulle à droite, gauche si bulle à gauche */
.mg-msg-annonceur .mg-label {
    text-align: right;
}

.mg-msg-visiteur .mg-label {
    text-align: left;
}

.mg-bubble-annonceur {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
    border-bottom-right-radius: 4px;
}

.mg-bubble-visiteur {
    background: linear-gradient(135deg, #e3f2fd 0%, #d1e7ff 100%);
    color: #1565c0;
    border-bottom-left-radius: 4px;
}

/* Interface visiteur : ses messages en vert, annonceur en blanc */
.mg-visitor-interface .mg-bubble-visiteur {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
}

.mg-visitor-interface .mg-bubble-annonceur {
    background: #fff;
    color: #2c3e50;
    border: 1px solid #e5e7eb;
}

/* Interface annonceur : ses messages en vert, visiteur en blanc */
.mg-advertiser-interface .mg-bubble-annonceur {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
}

.mg-advertiser-interface .mg-bubble-visiteur {
    background: #fff;
    color: #2c3e50;
    border: 1px solid #e5e7eb;
}

/* Alertes */
.mg-alert {
    padding: 14px 16px;
    border-radius: 10px;
    margin-bottom: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.mg-alert.success {
    background: var(--mg-success-bg);
    color: var(--mg-success);
}

.mg-alert.success::before {
    content: "✓";
    font-size: 1.3em;
}

.mg-alert.error {
    background: var(--mg-error-bg);
    color: var(--mg-error);
}

.mg-alert.error::before {
    content: "⚠";
    font-size: 1.3em;
}

.mg-alert.warning {
    background: var(--mg-warning-bg);
    color: #856404;
}

.mg-alert.warning::before {
    content: "⚠️";
    font-size: 1.3em;
}

/* Formulaire de réponse */
.mg-reply-form {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid #e8ecf0;
}

.mg-reply-form-row {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.mg-reply-form textarea {
    flex: 1;
    border: 2px solid var(--mg-border);
    border-radius: var(--mg-radius);
    padding: 14px 16px;
    min-height: 80px;
    font-size: 1em;
    background: var(--mg-bg-light);
    transition: var(--mg-transition);
    font-family: Mulish, Arial, Helvetica, sans-serif;
    resize: vertical;
    box-sizing: border-box;
    max-width: 100%;
}

.mg-reply-form textarea:focus {
    outline: none;
    border-color: var(--mg-primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(10, 108, 99, 0.1);
}

.mg-reply-form button {
    background: linear-gradient(135deg, var(--mg-primary) 0%, var(--mg-accent) 100%);
    color: #fff;
    border: none;
    border-radius: 999px;
    padding: 12px 28px;
    font-size: 1em;
    font-weight: 700;
    cursor: pointer;
    transition: var(--mg-transition);
    box-shadow: 0 4px 12px rgba(10, 108, 99, 0.3);
    white-space: nowrap;
    height: fit-content;
    align-self: flex-end;
}

.mg-reply-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(10, 108, 99, 0.4);
}

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

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes mg-fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes mg-slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    .mg-popup-content {
        padding: 28px 20px;
        max-height: 95vh;
    }

    .mg-confirm-container {
        margin: 40px 16px;
        padding: 28px 24px;
    }

    .mg-card {
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
    }

    .mg-link-annonce {
        margin-left: 0;
        margin-top: 8px;
    }

    .mg-reply-form-row {
        flex-direction: column;
    }

    .mg-reply-form textarea {
        width: 100%;
    }

    .mg-reply-form button {
        width: 100%;
        align-self: stretch;
    }

    .mg-msg .mg-bubble {
        max-width: 85%;
    }

    body.mg-chat-page {
        padding: 16px 12px;
    }

    .mg-hero {
        font-size: 1.2em;
    }

    .mg-form-buttons {
        flex-direction: column;
    }

    .mg-btn-envoyer,
    .mg-btn-reset {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .mg-form-title {
        font-size: 1.3em;
    }

    .mg-confirm-title {
        font-size: 1.2em;
    }

    .mg-card .mg-title {
        font-size: 1.1em;
    }

    .mg-msg .mg-bubble {
        max-width: 90%;
        font-size: 0.95em;
    }
}