/* Base Reset & Variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f4f6f9;
    color: #333;
}

/* Master Layout Framework */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar Styling */
.sidebar {
    width: 260px;
    background-color: #1e293b;
    color: #fff;
    padding: 2rem;
}

.sidebar h2 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: #38bdf8;
}
.tagline{
  text-align: center;
  font-weight: 800;
  color: #38bdf8;
  font-family: "Poppins", "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height: 1.25;
}

.nav-links a {
    display: block;
    color: #94a3b8;
    text-decoration: none;
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.nav-links a:hover, .nav-links a.active {
    background-color: #334155;
    color: #fff;
}

/* Main Workspace Styling */
.main-content {
    flex: 1;
    padding: 2rem;
}

.content-header {
    margin-bottom: 2rem;
}

.content-header p {
    color: #64748b;
}

/* Reusable UI Components (Cards) */
.card {
    background-color: #fff;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    margin-bottom: 2rem;
}

/* Dynamic Progress Bar Component */
.progress-bar-container {
    background-color: #e2e8f0;
    border-radius: 9999px;
    height: 24px;
    margin-top: 1rem;
    overflow: hidden;
}

.progress-bar-fill {
    background-color: #10b981;
    color: white;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: bold;
    width: 0%; /* JavaScript updates this later */
    transition: width 0.4s ease;
}

/* Splitting the Workspace into Columns */
.workspace-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

/* Form Interactivity Elements */
.instruction {
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 1rem;
}

.task-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    margin-bottom: 0.75rem;
    transition: background 0.2s;
}

.task-item:hover {
    background-color: #f8fafc;
}

.task-item input {
    width: 18px;
    height: 18px;
    cursor: pointer;
    flex-shrink: 0;
}

.task-item label {
    flex: 1;
    cursor: pointer;
}

.milestone-remove-btn {
    background: none;
    border: none;
    color: #94a3b8;
    font-size: 1.1rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.2rem 0.4rem;
    flex-shrink: 0;
}

.milestone-remove-btn:hover {
    color: #dc2626;
}

/* NEW — Add Phase form */
.milestone-form {
    display: flex;
    gap: 0.6rem;
    margin-bottom: 1rem;
}

.milestone-form input[type="text"] {
    flex: 2;
}

.milestone-form input[type="number"] {
    flex: 1;
}

.milestone-form input {
    padding: 0.6rem 0.75rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 0.9rem;
    font-family: inherit;
}

.milestone-form input:focus {
    outline: 2px solid #2563eb;
    outline-offset: 1px;
}

.milestone-form .btn-primary-action {
    padding: 0.6rem 1rem;
    white-space: nowrap;
}

/* Premium Minimalist Invoice Component */
.invoice-preview {
    border: 2px dashed #cbd5e1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.invoice-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.badge {
    background-color: #fef3c7;
    color: #d97706;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 600;
}

hr {
    border: 0;
    border-top: 1px solid #e2e8f0;
    margin: 1rem 0;
}

.invoice-details p {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.invoice-summary {
    background-color: #f8fafc;
    padding: 1rem;
    border-radius: 8px;
    margin-top: 2rem;
    text-align: right;
}

.total-text {
    font-size: 1.25rem;
    font-weight: bold;
}

.btn-print {
    background-color: #2563eb;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 1rem;
    transition: background 0.2s;
}

.btn-print:hover {
    background-color: #1d4ed8;
}


/* ==========================================================================
   NEW — added for tab switching (Tracker / Invoices / Clients)
   ========================================================================== */

/* Hide every panel by default, only show the one with .active */
.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}


/* ==========================================================================
   NEW — Clients panel
   ========================================================================== */

.clients-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Separate from .btn-print on purpose — .btn-print is reserved for the
   actual invoice print button so app.js's querySelector('.btn-print')
   only ever finds that one button. Same visual style, different class. */
.btn-primary-action {
    background-color: #2563eb;
    color: white;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-primary-action:hover {
    background-color: #1d4ed8;
}

.client-list {
    list-style: none;
}

.client-card {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    margin-bottom: 0.75rem;
}

.client-card-info strong {
    display: block;
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.client-card-info span {
    display: block;
    font-size: 0.85rem;
    color: #64748b;
    margin-bottom: 0.15rem;
}

.client-card-clickable {
    cursor: pointer;
    transition: background 0.15s ease;
}

.client-card-clickable:hover {
    background-color: #f8fafc;
}

.client-delete-btn {
    background: none;
    border: none;
    color: #dc2626;
    cursor: pointer;
    font-size: 0.85rem;
}

.client-delete-btn:hover {
    text-decoration: underline;
}


/* ==========================================================================
   NEW — Add Client modal
   ========================================================================== */

.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    align-items: center;
    justify-content: center;
    z-index: 100;
    padding: 1rem;
}

.modal-overlay.open {
    display: flex;
}

.modal {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    width: 100%;
    max-width: 420px;
    padding: 1.5rem;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    color: #64748b;
}

#clientForm label,
#projectForm label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin: 0.9rem 0 0.4rem 0;
}

#clientForm input,
#clientForm textarea,
#projectForm input,
#projectForm select {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 0.9rem;
    font-family: inherit;
    resize: vertical;
    background: #fff;
}

#clientForm input:focus,
#clientForm textarea:focus,
#projectForm input:focus,
#projectForm select:focus {
    outline: 2px solid #2563eb;
    outline-offset: 1px;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.6rem;
    margin-top: 1.2rem;
}

.btn-secondary {
    background: #fff;
    color: #333;
    border: 1px solid #e2e8f0;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
}

.btn-secondary:hover {
    background: #f8fafc;
}
a.btn-primary-action{
  text-decoration: none;
  display: inline-block;
}


/* ==========================================================================
   Bulletproof Print Stylesheet
   ========================================================================== */
@media print {
    /* 1. Force hide every single element EXCEPT the invoice preview card */
    body * {
        visibility: hidden !important;
    }

    /* 2. Tell the browser exactly what needs to stay visible */
    #invoice, #invoice * {
        visibility: visible !important;
    }

    /* 3. Strip away all structural grid/flex layouts and positioning */
    html, body {
        background: #fff !important;
        background-color: #fff !important;
        margin: 0 !important;
        padding: 0 !important;
        width: 100% !important;
        height: auto !important;
    }

    .app-container, 
    .main-content, 
    .workspace-grid {
        display: block !important;
        position: absolute !important;
        left: 0 !important;
        top: 0 !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        background: none !important;
        box-shadow: none !important;
    }

    /* 4. Position the invoice perfectly at the top left of the blank paper */
    #invoice {
        position: absolute !important;
        left: 0 !important;
        top: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        padding: 2rem !important;
        border: none !important;
        box-shadow: none !important;
        background: #fff !important;
    }

    /* hide the print button inside the invoice itself */
    .btn-print {
        display: none !important;
        visibility: hidden !important;
    }

    /* 5. Force backgrounds to render on standard office printers */
    .invoice-summary {
        background-color: #f1f5f9 !important;
        border: 1px solid #cbd5e1 !important;
        margin-top: 4rem !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
}
.auth-page{
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;

  padding: 2rem 1rem;

  /* gradient MVP background */
  background: linear-gradient(135deg, #0b1220 0%, #1e293b 45%, #1d4ed8 100%);
}

.auth-card{
  width: min(520px, 100%);
  background: #fff;
  border-radius: 16px;
  padding: 2rem 1.75rem;
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
  text-align: center;
}

/* match your existing app theme */
.auth-card h2{
  margin: 0 0 0.75rem 0;
  font-size: 2rem;
  color: #38bdf8;
}

/* keep your existing tagline styles, but ensure it stays nicely spaced inside the card */
.auth-card .tagline{
  margin: 0.25rem 0 1.25rem 0;
}
.auth-page{
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;

  background: linear-gradient(135deg, #0b1220 0%, #1e293b 45%, #1d4ed8 100%);
}

.auth-card{
  width: min(520px, 100%);
  background: #fff;
  border-radius: 16px;
  padding: 2rem 1.75rem;
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);

  text-align: center;
}

.auth-card h2{
  margin: 0 0 0.75rem 0;
  font-size: 2rem;
  color: #38bdf8;
}

/* ensure your tagline spacing works inside the card */
.auth-card .tagline{
  margin: 0.25rem 0 1.5rem 0; /* centers + ensures it doesn’t sit too high/low */
}