/* ==========================================================================
   User Profile Page Styles (Aligned with Global CSS Variables)
   ========================================================================== */

/* Main Container Layout */
.profile-container {
    max-width: 1000px;
    margin: 30px auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* User Info Header Card */
.user-info {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow);
}

.user-info .avatar {
    color: var(--accent-color);
    margin-bottom: 5px;
}

.user-info h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
}

.user-info p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.btn {
    padding: 10px 24px;
    background: var(--accent-color);
    color: #ffffff;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

/* Tab Navigation Buttons */
.profile-tabs {
    display: flex;
    gap: 12px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
    overflow-x: auto;
}

.tab-btn {
    padding: 10px 20px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-muted);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.tab-btn.active, .tab-btn:hover {
    background: var(--accent-color);
    color: #ffffff;
    border-color: var(--accent-color);
}

/* Danger Button (Clear History) */
.danger-btn {
    padding: 8px 16px;
    background: transparent;
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    margin-bottom: 16px;
    transition: all 0.2s ease;
}

.danger-btn:hover {
    background: var(--accent-color);
    color: #ffffff;
}

/* Comments List Grid */
#commentsGrid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.comment-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 14px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.comment-card p {
    color: var(--text-color);
    font-size: 0.95rem;
}

/* Modern Auth Modal Design */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(6px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-content {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    width: 100%;
    max-width: 400px;
    padding: 28px;
    position: relative;
    box-shadow: var(--shadow);
}

.modal-content .close {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.2s;
}

.modal-content .close:hover {
    color: var(--accent-color);
}

.modal-content h3 {
    margin-bottom: 20px;
    font-size: 1.3rem;
    color: var(--text-color);
}

#emailAuthForm {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

#emailAuthForm input {
    width: 100%;
    padding: 12px 16px;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-color);
    outline: none;
    font-size: 0.95rem;
}

#emailAuthForm input:focus {
    border-color: var(--accent-color);
}

.modal-content hr {
    border: 0;
    height: 1px;
    background: var(--border-color);
    margin: 20px 0;
}

.google-btn {
    width: 100%;
    background: var(--input-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.google-btn:hover {
    background: var(--border-color);
}

.toggle-auth {
    margin-top: 16px;
    text-align: center;
    font-size: 0.88rem;
    color: var(--text-muted);
}

.toggle-auth a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
}

/* Mobile Adjustments */
@media (max-width: 600px) {
    .profile-container {
        margin: 15px auto;
    }
    .user-info {
        padding: 20px 15px;
    }
}