/**
 * ViaAI - Neural Dashboard Styles
 */
.material-symbols-outlined { 
    font-family: 'Material Symbols Outlined';
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-smoothing: antialiased;
    font-feature-settings: 'liga';
    font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 24; 
}

.glass-card { 
    background: linear-gradient(165deg, rgba(122, 0, 71, 0.62), rgba(82, 0, 47, 0.84));
    backdrop-filter: blur(10px) saturate(125%); 
    border: 1px solid rgba(213, 126, 193, 0.34); 
    box-shadow: 0 12px 28px rgba(35, 0, 20, 0.62), inset 0 1px 0 rgba(255, 255, 255, 0.06);
    transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.glass-card:hover {
    border-color: rgba(242, 82, 167, 0.4);
    box-shadow: 0 14px 44px rgba(35, 0, 20, 0.62), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.bg-nebula {
    background:
      radial-gradient(circle at 20% 30%, rgba(229, 5, 127, 0.20) 0%, transparent 48%),
      radial-gradient(circle at 78% 68%, rgba(242, 82, 167, 0.18) 0%, transparent 46%),
      radial-gradient(circle at 45% 90%, rgba(213, 126, 193, 0.14) 0%, transparent 55%);
}

body {
    background: linear-gradient(180deg, #230014 0%, #2a0018 35%, #35001f 100%);
}

/* Sharper chrome for dashboard containers */
aside,
main > header,
#voice-preview-bar {
    backdrop-filter: blur(6px) saturate(120%) !important;
}

body.simple-ui {
    background: #f9fafb;
}

.no-scrollbar::-webkit-scrollbar { 
    display: none; 
}

.tab-content { 
    display: none; 
}

.tab-content.active { 
    display: block; 
    animation: fadeIn 0.5s ease-out; 
}

@keyframes fadeIn { 
    from { opacity: 0; transform: translateY(10px); } 
    to { opacity: 1; transform: translateY(0); } 
}

.nav-item.active { 
    background: linear-gradient(to right, rgba(229, 5, 127, 0.28), rgba(242, 82, 167, 0.1), transparent); 
    color: #f252a7; 
    border-right: 2px solid #f252a7; 
}

.nav-item {
    border-left: 2px solid transparent;
}

.nav-item:hover {
    background: linear-gradient(to right, rgba(242, 82, 167, 0.1), transparent);
    border-left-color: rgba(229, 5, 127, 0.45);
}

.modal-overlay { 
    transition: all 0.3s ease-out; 
    opacity: 0; 
    pointer-events: none; 
}

.modal-overlay.visible { 
    opacity: 1; 
    pointer-events: auto; 
}

/* LOGIN SPECIFIC (HYPER-PREMIUM) */
.glass-card-login {
    background: rgba(10, 10, 10, 0.4);
    backdrop-filter: blur(50px) saturate(200%);
    border: 1px solid rgba(216, 185, 255, 0.15);
    box-shadow: 0 0 80px rgba(0, 0, 0, 0.8), 
                0 0 30px rgba(216, 185, 255, 0.1);
    position: relative;
    overflow: hidden;
    transition: all 0.5s ease;
}

.glass-card-login:hover {
    border-color: rgba(216, 185, 255, 0.3);
    box-shadow: 0 0 100px rgba(0, 0, 0, 0.9), 
                0 0 40px rgba(216, 185, 255, 0.2);
}

.nebula-sphere {
    position: absolute;
    width: 60vw;
    height: 60vw;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(216, 185, 255, 0.1) 0%, transparent 70%);
    filter: blur(100px);
    z-index: -1;
    pointer-events: none;
}

.input-neural {
    background: rgba(255, 255, 255, 0.03) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: white !important;
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 1.25rem !important;
}

.input-neural:focus {
    background: rgba(216, 185, 255, 0.05) !important;
    border-color: #f2a7ff !important;
    box-shadow: 0 0 25px rgba(216, 185, 255, 0.15);
    transform: translateY(-1px);
}

.prismatic-glow {
    background: linear-gradient(135deg, #f2a7ff 0%, #c14dff 100%);
    box-shadow: 0 10px 30px rgba(193, 77, 255, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.4s ease;
}

.prismatic-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(193, 77, 255, 0.55);
    filter: brightness(1.1);
}

.prismatic-glow:active {
    transform: translateY(1px) scale(0.98);
}

/* Dashboard polish */
main > header {
    box-shadow: 0 2px 24px rgba(10, 4, 16, 0.45);
}

textarea,
input,
select {
    background-color: rgba(53, 0, 31, 0.9) !important;
    border-color: rgba(213, 126, 193, 0.2) !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

textarea::placeholder,
input::placeholder {
    color: rgba(216, 181, 219, 0.55) !important;
}

textarea:focus,
input:focus,
select:focus {
    border-color: rgba(242, 82, 167, 0.7) !important;
    box-shadow: 0 0 0 3px rgba(229, 5, 127, 0.18) !important;
    background-color: rgba(74, 0, 43, 0.9) !important;
}

button {
    transition: transform 0.2s ease, filter 0.2s ease, box-shadow 0.2s ease;
}

button:hover {
    filter: brightness(1.06);
}

button:active {
    transform: translateY(1px);
}

#start-btn,
#save-prompt-btn,
#custom-alert-btn,
#logout-confirm-btn {
    box-shadow: 0 10px 28px rgba(229, 5, 127, 0.32) !important;
}

#start-btn:hover,
#save-prompt-btn:hover {
    box-shadow: 0 14px 34px rgba(229, 5, 127, 0.42) !important;
}

#tab-reminders textarea,
#tab-reminders input,
#tab-reminders select {
    border-radius: 0.95rem !important;
}

#scheduled-semaphore > div {
    backdrop-filter: blur(6px);
    border-width: 1px;
}

#scheduled-list > div {
    background: rgba(53, 0, 31, 0.72) !important;
    border-color: rgba(213, 126, 193, 0.18) !important;
}

#scheduled-list > div:hover {
    border-color: rgba(242, 82, 167, 0.34) !important;
}

/* DASHBOARD DENSITY + UI UPGRADE */
@media (min-width: 1024px) {
    :root {
        --panel-radius: 1.15rem;
    }

    aside {
        width: 16rem !important;
        padding-top: 1.3rem !important;
        padding-bottom: 1.3rem !important;
    }

    main {
        margin-left: 16rem !important;
        width: calc(100vw - 16rem);
        max-width: none;
    }

    main > header {
        padding: 0.95rem clamp(1rem, 2vw, 2rem) !important;
    }

    #page-title {
        font-size: 1.45rem !important;
        line-height: 1.2;
    }

    main > div {
        padding: 1.75rem clamp(1rem, 2vw, 2rem) 2rem !important;
    }

    #tab-campaigns .grid,
    #tab-prompts .grid,
    #tab-reminders .grid,
    #tab-history .grid,
    #tab-stats .grid {
        gap: 1rem !important;
    }

    #tab-campaigns .glass-card,
    #tab-prompts .glass-card,
    #tab-reminders .glass-card,
    #tab-history .glass-card,
    #tab-stats .glass-card {
        padding: 1.2rem !important;
        border-radius: var(--panel-radius) !important;
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03),
                    0 10px 30px rgba(0, 0, 0, 0.22);
    }

    #tab-campaigns h3,
    #tab-prompts h3,
    #tab-reminders h3,
    #tab-history h3,
    #tab-stats h3 {
        margin-bottom: 1rem !important;
        font-size: 0.72rem !important;
        letter-spacing: 0.12em !important;
    }

    #tab-stats h4,
    #tab-history h4 {
        font-size: 2rem !important;
        line-height: 1.1;
    }

    #tab-stats p,
    #tab-history p,
    #tab-reminders p,
    #tab-campaigns p {
        line-height: 1.45;
    }

    textarea,
    input,
    select {
        border-radius: 0.8rem !important;
    }

    textarea {
        min-height: 110px !important;
    }

    #phone-numbers {
        min-height: 120px !important;
    }

    #prompt-text {
        min-height: 145px !important;
    }

    #history-container {
        max-height: 480px !important;
    }

    #reminder-queue {
        max-height: 300px !important;
    }
}

@media (max-width: 1023px) {
    aside {
        width: 100% !important;
        height: auto !important;
        position: sticky !important;
        top: 0;
        z-index: 60;
    }

    main {
        margin-left: 0 !important;
    }

    main > header {
        padding: 0.8rem 1rem !important;
    }

    main > div {
        padding: 1rem !important;
    }

    #page-title {
        font-size: 1.2rem !important;
    }
}