/* public/css/chat.css */

/* ========================================
   STYLE WIADOMOŚCI CZATU (Atmospheric Velvet)
========================================= */

#chat-messages {
    flex-grow: 1;
    overflow-y: auto;
    padding: 1.75rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.message {
    display: flex;
    align-items: flex-end;
    gap: 0.65rem;
    max-width: 75%;
    margin-bottom: 0.4rem;
    position: relative;
    animation: fadeIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Wiadomości Użytkownika (Ty) --- */
.message-you {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-you .message-content {
    background: var(--cyan-gradient);
    color: #08101e;
    font-weight: 500;
    border-radius: 18px 18px 4px 18px;
    box-shadow: 0 4px 14px rgba(0, 242, 254, 0.35);
}

.message-you .sender {
    display: none;
}

/* --- Wiadomości Obcego / Znajomego --- */
.message-stranger {
    align-self: flex-start;
}

.message-stranger .message-content {
    background-color: var(--their-message-bg);
    color: var(--text-color);
    border-radius: 20px 20px 20px 4px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

/* --- Wiadomości Systemowe --- */
.message-system {
    align-self: center;
    max-width: 85%;
    margin: 1rem 0;
    justify-content: center;
}

.message-system .message-content {
    background-color: rgba(255, 255, 255, 0.04);
    color: var(--secondary-text);
    font-size: 0.85rem;
    text-align: center;
    border-radius: 14px;
    padding: 0.45rem 1.25rem;
    border: 1px solid var(--border-color);
    box-shadow: none;
}

/* --- Wrapper Zawartości (Tekst + Nazwa) --- */
.message-content-wrapper {
    display: flex;
    flex-direction: column;
    max-width: 100%;
    align-items: flex-start;
}

.message-you .message-content-wrapper {
    align-items: flex-end;
}

/* --- Treść Wiadomości (Dymek) --- */
.message-content {
    padding: 0.8rem 1.2rem;
    font-size: 0.95rem;
    line-height: 1.45;
    word-wrap: break-word;
    width: fit-content;
    max-width: 100%;
}

.message-content a {
    color: var(--accent-secondary);
    text-decoration: underline;
}

/* --- Awatary --- */
.message-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    margin-bottom: 2px;
    border: 1px solid var(--border-color);
}

/* --- Nazwa Nadawcy (Dla Grup) --- */
.sender {
    font-size: 0.78rem;
    color: var(--accent-color);
    margin-bottom: 4px;
    margin-left: 0.8rem;
    font-weight: 600;
}

/* --- Media (Obrazki) --- */
.message-media {
    padding: 0;
    background: transparent !important;
    box-shadow: none;
    overflow: hidden;
    border-radius: 12px;
}
.message-media img {
    display: block;
    max-width: 100%;
    max-height: 300px;
    border-radius: 12px;
    cursor: pointer;
    transition: transform 0.2s;
}
.message-media img:hover { transform: scale(1.02); }

/* --- Naklejki (Czysty Sticker bez tła dymka wiadomości) --- */
.message .message-content.message-sticker,
.message-you .message-content.message-sticker,
.message-stranger .message-content.message-sticker,
.message-sticker {
    background: transparent !important;
    background-color: transparent !important;
    box-shadow: none !important;
    border: none !important;
    padding: 0 !important;
}

.message-sticker img,
.chat-sticker {
    width: 140px;
    height: 140px;
    max-width: 140px;
    max-height: 140px;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.45));
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.message-sticker img:hover,
.chat-sticker:hover {
    transform: scale(1.08);
}

/* ========================================
   DROPDOWN I INNE (Istniejące Style)
========================================= */

/* Stylizacja dropdownu dodawania znajomych */
.action-btn-wrapper {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    bottom: 120%; /* Nad przyciskiem */
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 5px;
    min-width: 150px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: var(--z-dropdown);
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.dropdown-menu.hidden {
    display: none;
}

.dropdown-menu::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--bg-secondary) transparent transparent transparent;
}

.dropdown-item {
    background: none;
    border: none;
    color: var(--text-primary);
    padding: 8px 12px;
    text-align: left;
    cursor: pointer;
    border-radius: 4px;
    font-size: 0.9rem;
    transition: background-color 0.2s;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dropdown-item:hover {
    background-color: var(--bg-hover);
}

.dropdown-item .icon {
    font-size: 1.1em;
}

/* ========================================
   STYLE DLA NAKLEJEK I EMOJI
========================================= */

.emoji-container {
    position: relative;
    display: flex;
    align-items: center;
}

#emojiBtn img {
    width: 24px;
    height: 24px;
    object-fit: contain;
    display: block;
}

.emoji-panel {
    position: absolute;
    bottom: 120%;
    left: 0;
    width: 300px;
    height: 250px;
    background-color: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: var(--z-dropdown);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    overflow-y: auto;
}

.emoji-panel.hidden {
    display: none;
}

.sticker-item {
    width: 100%;
    aspect-ratio: 1/1;
    object-fit: contain;
    cursor: pointer;
    transition: transform 0.1s;
    border-radius: 4px;
    background-color: var(--input-bg);
    padding: 4px;
}

.sticker-item:hover {
    transform: scale(1.1);
    background-color: rgba(var(--accent-color-rgb), 0.1);
}

.emoji-panel::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 22px;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--secondary-bg) transparent transparent transparent;
}
/* ========================================
   STYLES FOR GROUP AVATAR PLACEHOLDER
========================================= */
.group-avatar-placeholder {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: var(--input-bg);
    border-radius: 50%;
    color: var(--secondary-text);
    font-size: 1.2rem;
    flex-shrink: 0;
}

/* Specific overrides for different contexts */
.chat-partner-avatar.group-avatar-placeholder {
    display: flex;
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
    margin-right: 12px;
}

#details-avatar.group-avatar-placeholder {
    display: flex;
    width: 100px;
    height: 100px;
    font-size: 3rem;
    margin: 0 auto 1rem auto;
}

#edit-group-avatar-placeholder.group-avatar-placeholder {
    width: 200px;
    height: 200px;
    font-size: 5rem;
    margin: 0 auto 1rem auto;
}

/* --- Style dla podglądu mediów --- */
.media-preview-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.65rem;
    padding: 0.6rem 0.85rem;
    background: rgba(15, 17, 26, 0.95);
    backdrop-filter: blur(12px);
    border-top: 1px solid rgba(0, 242, 254, 0.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    overflow-y: auto;
    max-height: 95px;
    z-index: 10;
}

.media-preview-item,
.preview-image-wrapper {
    position: relative;
    width: 64px;
    height: 64px;
    border-radius: 10px;
    overflow: hidden;
    flex-shrink: 0;
    border: 1px solid rgba(0, 242, 254, 0.4);
    background: #000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
    transition: transform 0.2s ease;
}

.media-preview-item:hover,
.preview-image-wrapper:hover {
    transform: scale(1.04);
}

.media-preview-item img,
.preview-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.remove-preview-btn {
    position: absolute;
    top: 3px;
    right: 3px;
    background: rgba(0, 0, 0, 0.8);
    color: #ff4757;
    border: 1px solid rgba(255, 71, 87, 0.5);
    border-radius: 50%;
    width: 18px;
    height: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    line-height: 1;
    padding: 0;
    z-index: 5;
    transition: all 0.15s ease;
}

.remove-preview-btn:hover {
    background: #ff4757;
    color: #fff;
    transform: scale(1.15);
}